Subject: NA Digest, V. 24, # 5

NA Digest  Thursday, March 07, 2024  Volume 24 : Issue 5

Today's Editor:

        Daniel M. Dunlavy
        Sandia National Labs
        [log in to unmask]

Today's Topics:

        Fred Krogh, Unfinished Work to Share
        Possible very short proof of Fermat's Last Theorem
        Version 13 of INTLAB, MATLAB/Octave toolbox for Reliable Computing
        New Book, Classical Numerical Analysis: A Comprehensive Course
        Dissipativity in Systems and Control, Switzerland, May 2024
        PETSc Annual Meeting, Germany, May 2024
        Sayas Numerics Day, USA, May 2024
        AMiTaNS'24, Bulgaria, Jun 2024
        European Seminar on Computing, Czech Republic, Jun 2024
        Mathematical Modeling with Modern Applications, Turkey, Jun 2024
        Numerical Analysis Workshop, UK, Jun 2024
        Preconditioning 2024, Atlanta, Jun 2024
        Numerical Methods for Fractional-Derivative Problems, China, Jul 2024
        Scientific Computing in Rust, ONLINE, Jul 2024
        Summer School, Isogeometric Analysis, Italy, Jul 2024
        UQ Summer School, USA, Aug 2024
        Algorithmic Differentiation (AD2024), USA, Sep 2024
        Applied Analysis, Germany, Sep 2024
        Applied Mathematics and Scientific Computing, Croatia, Sep 2024
        High-Dimensional Approximation, Italy, Sep 2024
        Computational Techniques and Applications, Australia, Nov 2024
        Scale Space and Variational Methods, UK, May 2025
        Tenure-Track Position, Data-driven methods for PDEs, Germany
        Tenure-Track Position, NA, Leipzig Univ, Germany
        Professor Position, Optimization, Univ Klagenfurt, Austria
        Lecturer Position, Scientific Computing, Univ Leeds, UK
        Postdoc Position, Integer Linear Optimization, Brazil
        Postdoc Position, Scientific Computing, BRGM, France
        Postdoc Position, Univ of Duisburg-Essen, Germany
        PhD Position, Applied Optimization, Czech Technical Univ
        PhD Position, Data Assimilation/NLA, TU Eindhoven, The Netherlands
        PhD Position, Optimization, Univ of Twente, The Netherlands
        PhD Position, Scientific ML, Inria Sophia Antipolis, France
        PhD Positions, Mathematics for our Future Climate, UK
        Contents Mathematical Modelling and Analysis, 29 (1)
        Contents, Bulletin of Computational Applied Mathematics, 11 (1)
        Contents, Iranian J Numerical Analysis and Optimization, 14 (1)

Subscribe, unsubscribe, change address, or for na-digest archives:
        http://www.netlib.org/na-digest-html/faq.html

Submissions for NA Digest:
        https://nadigest.icl.utk.edu/

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From: Fred Krogh [log in to unmask]
Date: February 16, 2024
Subject: Fred Krogh, Unfinished Work to Share

I have some unfinished business I would like to share.  I have some
work that I think may be of interest to others.  I have been dealing
with metastatic bone cancer for about 6 years, and the end could occur
at anytime.

You can find details at https://mathalacarte.com/todo

Rather than go quietly into the night, I plan to keep working.  What
is posted is posted now as future days cannot be counted on.  Even
good days have me greatly fatigued.

Life has been good, and algorithms in the area of computational
mathematics have been a source of joy for me.

My Best wishes to all of you,
Fred Krogh

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From: Peter Schorer [log in to unmask]
Date: February 21, 2024
Subject: Possible very short proof of Fermat's Last Theorem

So far, two mathematicians have found no error in my one-page possible
proof of Fermat's Last Theorem.  If the proof is valid, it will be of
major interest, since the shortest existing proof of the Theorem is
well over 100 pages of some of the most sophisticated mathematics.
The possible proof is on page 33 of Part 1 of "Is There a 'Simple'
Proof of Fermat's Last Theorem?" on occampress.com.

I will welcome comments. -- Peter Schorer, [log in to unmask]

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From: Siegfried M. Rump [log in to unmask]
Date: March 03, 2024
Subject: Version 13 of INTLAB, MATLAB/Octave toolbox for Reliable Computing

The next Version 13 of INTLAB, the MATLAB®/Octave toolbox for reliable
computing, is available.

INTLAB is entirely written in MATLAB®/Octave and comprises of some
2000 m-files with 70KLOC w/o comments, 127KLOC with comments.

Changes to the previous Version 12 of INTLAB are:
- A new toolbox "flbeta" for the simulation of precision-p base-beta
  arithmetic following IEEE754, covering directed roundings, subnormal
  numbers, scalars, vectors, matrices and flbeta intervals for a
  specifiable exponent range.  A base between 2 and 64 can be defined
  with precision depending on the base.
- A new toolbox "dd" for a double-double arithmetic.
- A new toolbox "cpair" for an alternative and fast double-double
  arithmetic.
- A new method for ODEs to reduce the truncation error in Taylor model
  multiplication.
- Redefinition of the relative error, relative accuracy and distance
  of intervals.
- More than one third of all 2000 m-files were changed/improved.

Otherwise, INTLAB toolboxes cover
- interval arithmetic for scalars, vectors and matrices, real and
  complex
- affine arithmetic
- algorithmic differentiation by gradient, hessian and taylor
- slopes, polynom and long toolboxes
- ODEs by Taylor models and AWA
and others. Many problem solving routines are included for linear and
nonlinear systems, local and global optimization and much more.  The
ODE toolbox was designed and written by Florian Bünger.

INTLAB is available at  https://www.tuhh.de/ti3/rump/intlab

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From: Steven M. Wise [log in to unmask]
Date: February 14, 2024
Subject: New Book, Classical Numerical Analysis: A Comprehensive Course

lassical Numerical Analysis: A Comprehensive Course (CNA) is our new
book (2023) on numerical analysis aimed at graduate and advanced
undergraduate students and published by Cambridge University Press.
Written by my colleague, Abner Salgado, and myself, CNA is our attempt
to make numerical analysis accessible and understandable to a modern
audience. DOI: https://doi.org/10.1017/9781108942607

Contents include:
Part I. Numerical Linear Algebra: 1. Linear operators and matrices;
2. The singular value decomposition; 3. Systems of linear equations;
4. Norms and matrix conditioning; 5. Linear least squares problem;
6. Linear iterative methods; 7. Variational and Krylov subspace
methods; 8. Eigenvalue problems; Part II. Constructive Approximation
Theory: 9. Polynomial interpolation; 10. Minimax polynomial
approximation; 11. Polynomial least squares approximation; 12. Fourier
series; 13. Trigonometric interpolation and the Fast Fourier
Transform; 14. Numerical quadrature; Part III.  Nonlinear Equations
and Optimization: 15. Solution of nonlinear equations; 16. Convex
optimization; Part IV. Initial Value Problems for Ordinary
Differential Equations: 17. Initial value problems for ordinary
differential equations; 18. Single-step methods; 19. Runge–Kutta
methods; 20. Linear multi-step methods; 21. Stiff systems of ordinary
differential equations and linear stability; 22. Galerkin methods for
initial value problems; Part V.  Boundary and Initial Boundary Value
Problems: 23. Boundary and initial boundary value problems for partial
di fferential equations; 24. Finite difference methods for elliptic
problems; 25. Finite element methods for elliptic problems;
26. Spectral and pseudo-spectral methods for periodic elliptic
equations; 27. Collocation methods for elliptic equations; 28. Finite
difference methods for parabolic problems; 29. Finite difference
methods for hyperbolic problems; Appendix A. Linear algebra review;
Appendix B.  Basic analysis review; Appendix C. Banach fixed point
theorem; Appendix D. A (petting) zoo of function spaces; References;
Index.

Supplementary materials including errata, codes, Beamer slides (coming
soon) can be downloaded from
https://github.com/stevenmwise/ClassicalNumericalAnalysis

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From: Matthias Voigt [log in to unmask]
Date: February 27, 2024
Subject: Dissipativity in Systems and Control, Switzerland, May 2024

It is our pleasure to invite you to attend the 2nd Brig Workshop on
Dissipativity in Systems and Control to be held from May 21-24, 2024,
as an in-person event in Brig (Switzerland) at the UniDistance Suisse
organized by Matthias Voigt (UniDistance Suisse), Benjamin Unger (U
Stuttgart), and Timm Faulwasser (TU Dortmund).

After a very successful first edition of our workshop in 2022, we look
forward to the second edition in 2024. The workshop will address
recent progress on dissipativity in systems and control, which
includes (but is not limited the exploitation of dissipative and
port-Hamiltonian system structures in control simulation and
optimization of dissipative systems, energy-based modeling concepts,
structure-preserving model reduction methods, and data-driven control
methods.

The registration can be done via
https://fernuni.ch/event/second-brig-workshop-on-dissipativity-in-systems-and-control

The deadline for registration and abstract submission has been
extended to March 10, 2024.

We secured external funding to provide stipends for a limited number
of actively participating early-stage participants. Details on the
application process are published on the workshop website.

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From: Axel Klawonn [log in to unmask]
Date: February 27, 2024
Subject: PETSc Annual Meeting, Germany, May 2024

We are pleased to announce that the next PETSc Annual Meeting will be
held at the University of Cologne, Germany, May 23-24, 2024. Please
register and submit your contribution (talk or poster) at
https://cds.uni-koeln.de/en/workshops/petsc-2024/home It is also
possible to attend without a presentation. The meeting is intended for
both new and experienced users and developers of PETSc.

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From: Tobias von Petersdorff [log in to unmask]
Date: February 20, 2024
Subject: Sayas Numerics Day, USA, May 2024

SAYAS NUMERICS DAY 2024
9am to 6pm, May 11, 2024
George Mason University (Arlington Campus)

We are pleased to announce SAYAS NUMERICS DAY 2024.  This is an annual
workshop displaying research in computational mathematics in Maryland,
Virginia, DC, Delaware and vicinity, in particular for graduate
students and young researchers.

The meeting is named in honor of Francisco Javier Sayas (1968-2019)
who was dedicated to its mission of giving especially younger
mathematicians an opportunity to share their work.

Georg Stadler (Courant Institute) will give the keynote talk.

There will be about 12 contributed talks (20 min. each), selected by
the scientific committee to represent diverse topics of research in
computational mathematics.

Registration is free.  The deadline for submitting talks is April 8,
2024.

https://numericsday.math.umd.edu

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From: Michail Todorov [log in to unmask]
Date: February 15, 2024
Subject: AMiTaNS'24, Bulgaria, Jun 2024

The Euro-American Consortium for Promotion of the Application of
Mathematics in Technical and Natural Sciences is pleased to announce
its Sixteenth Conference AMiTaNS'24 to be held in the 5-star Flamingo
Grand hotel in Albena, which is one of the top level vacation resorts
in the Northern Bulgarian Black Sea coast. It is situated close to the
big city of Varna, which is an international hub. The conference will
be scheduled in plenary and keynote lectures followed by special and
contributed sessions.

The accents of the conference will be on Mathematical Physics,
Solitons and Transport Processes, Numerical Methods, Scientific
Computing, Continuum Mechanics, Applied Analysis, Applied Physics,
Biomathematics, Applications of E-learning and Machine Learning in
Technical and Natural Sciences, which can be complemented by some
specific topics in contributed special sessions.

You are welcomed to announce and organize special sessions that should
be within the general topic of the conference. If you are interested
in attending AMiTaNS'24 please prepare a short abstract within 300
words clearly stating the goal, tools, fill out the online Application
form. The deadline for submissions is March 31, 2024.

Contact person: Prof. Michail Todorov; email:
[log in to unmask]


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From: Pavel Solin [log in to unmask]
Date: February 24, 2024
Subject: European Seminar on Computing, Czech Republic, Jun 2024

CALL FOR PAPERS
ESCO 2024 - 9th European Seminar on Computing
June 10 - 14, 2024, Pilsen, Czech Republic
https://www.esco2024.femhub.com/
Abstract submission deadline: March 31, 2024

ESCO 2024 is the 9th event in a successful series of
interdisciplineary international conferences. It promotes modern
technologies and practices in scientific computing and visualization,
and strengthens the interaction between researchers and practitioners
in various areas of computational engineering and sciences. The
meeting takes place in the beautiful historic city of Pilsen whose
origins date back to the 13th century. Pilsen's rich history is
summarized on Wikipedia http://en.wikipedia.org/wiki/Plzen.

Thematic areas: Computational electromagnetics and coupled problems;
Fluid-structure interaction and multi-phase flows; Computational
chemistry and quantum physics; Computational civil and structural
engineering; Computational biology and bioinformatics; Computational
geometry and topology; Mathematics education and outreach;
Computational and applied statistics; Petascale and exascale
computing; Hydrology and porous media flows; Wave propagation and
acoustics; Climate and weather modeling; GPU and cloud computing;
Uncertainty quantification; Artificial intelligence; Machine learning;
Open source software.

As usual, the proceedings of ESCO 2024 will appear as special issues
of quality international journals with impact factor - visit the
conference web page for more details. Submissions will have the format
of a standard journal paper and they will be refereed in a standard
way.


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From: Mustapha Hached [log in to unmask]
Date: March 02, 2024
Subject: Mathematical Modeling with Modern Applications, Turkey, Jun 2024

International Conference on Mathematical Modeling with Modern
Applications, held at Faculty of Mathematical Engineering, Yıldız
Technical University, Davutpaşa Campus, Istanbul, Türkiye, June 4--6,
2024, https://www.m3a24conference.org/

This conference aims to provide an overview of some of the most
important results recently obtained in various fields of applied
mathematics. By bringing together experts in different areas of
research (partial differential equations, approximation, applied
linear and multilinear algebra, probability and statistics, artificial
intelligence and deep learning), the M3A_24 conference will bring
together researchers, students and members of industry to discuss the
applications of mathematics to practical problems.

The M3A_24 conference will cover the following topics: Numerical Linear
and Multilinear Algebra; Approximation, Numerical methods for PDE's;
Machine Learning, Optimization, Image Processing; Model Reduction,
Control Problems; Inverse and Ill-posed Problems; Computational
Statistics.

For more information, please contact us at : [log in to unmask]

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From: Marcus Webb [log in to unmask]
Date: February 25, 2024
Subject: Numerical Analysis Workshop, UK, Jun 2024

A Numerical Analysis Workshop will take place at the British
Mathematical Colloquium 2024, at The University of Manchester, 17–20
June 2024.

Plenary Speaker: Alan Edelman (MIT).
Morning Speaker: Carola Schönlieb (Cambridge).
Confirmed workshop speakers can be found at the website (below).

The early bird registration deadline is 29 February. Expressions of
interest to give a short contributed talk or poster in the workshop
will be accepted until March 29.

For further information, visit the BMC 2024 workshops page:
https://sites.google.com/view/bmc2024/workshops



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From: Edmond Chow [log in to unmask]
Date: March 01, 2024
Subject: Preconditioning 2024, Atlanta, Jun 2024

International Conference On Preconditioning Techniques For
Scientific and Industrial Applications, June 10-12, 2024
Georgia Institute of Technology, Atlanta, USA

The conference will feature a panel on Machine Learning +
Preconditioning. Panelists will present opportunities and challenges
for preconditioning research.

- Registration is open until May 4, 2024
- Talks and minisymposia will be accepted until April 29
- Partial travel support for junior researchers: apply by March 24

For further information: https://www.math.emory.edu/~yxi26/Precond24

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From: Martin Stynes [log in to unmask]
Date: March 07, 2024
Subject: Numerical Methods for Fractional-Derivative Problems, China, Jul 2024

The 8th Conference on Numerical Methods for Fractional-Derivative
Problems will be held at Beijing Computational Science Research Center
during 8-11 July 2024 (arrive 8 July, talks from 8:30am on 9 July
until lunch on 11 July, depart afternoon 11 July). Talks will be given
in Chinese or English, according to the speaker's preference.

For a list of confirmed speakers and full details regarding the
conference, see the conference website
https://www.csrc.ac.cn/en/event/workshop/2024-02-19/119.html

The registration deadline is 25 June. Registration at the conference
website is now open.

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From: Matthew Scroggs [log in to unmask]
Date: February 20, 2024
Subject: Scientific Computing in Rust, ONLINE, Jul 2024

The Scientific Computing in Rust 2024 workshop will take place on
Wednesday 17 July to Friday 19 July between 13:00 BST and 17:00 BST.

This workshop will be held virtually and is free to attend. You can
register to attend using the form available at
https://scientificcomputing.rs.

The Scientific Computing in Rust 2024 workshop will feature a mixture
of 30 minute talks by invited speakers and 10 minute talks by workshop
attendees. If you are part of a project using Rust for scientific
computing, we strongly encourage you to consider presenting your
project at the workshop. You can find the form for submitting talk
proposals at https://scientificcomputing.rs. The deadline for talk
proposals is 14 June.

The talks will be complimented by informal discussion and tutorial
sessions where you will have a chance to meet and talk to other
attendees.


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From: Giancarlo Sangalli [log in to unmask]
Date: March 03, 2024
Subject: Summer School, Isogeometric Analysis, Italy, Jul 2024

The Lake Como summer school on “Isogeometric Analysis: Theory,
Applications, and New Trends” will be held at Villa del Grumello in
Como (Italy) from July 8 to July 12, 2024.

The school will cover the mathematical foundations of Isogeometric
Analysis as well as its applications and future perspectives. The
Lecturers will be Thomas J.R. Hughes, Carlotta Giannelli, Monica
Montardini, Alessandro Reali, Giancarlo Sangalli, Hendrik Speleers,
and Deepesh Toshniwal.

The school will be open to 40 on-site students. Online participation
is also possible. Applications for participation will close on May 15,
2024.  The registration is free of charge for on-site accepted
participants and it includes course materials, coffee breaks, lunches,
and a social dinner.  The online participants’ fee is 150 euros.

We welcome applications from PhD students and early-career
researchers.

For further information, please visit the webpage:
https://isoa.lakecomoschool.org.



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From: Roger Ghanem [log in to unmask]
Date: February 28, 2024
Subject: UQ Summer School, USA, Aug 2024

The USC UQ Summer School will convene this year on Aug 7-9.  This
year's program will feature in depth presentations on UQ in Climate,
Rare Events, Coresets, Knockoffs, and UQ in Game Theory.  These topics
will be covered by the following speakers:

Francis Zwiers (U Victoria)
Ian Langmore (Google)
David Woodruff (CMU)
Juan Carillo (USC)
Jose Blanchet (Stanford)
Jinchi Lv (USC)

Further information about the program, logistics and registration
details can be found at http://venus.usc.edu/UQ-SummerSchool


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From: Uwe Naumann [log in to unmask]
Date: February 23, 2024
Subject: Algorithmic Differentiation (AD2024), USA, Sep 2024

8th International Conference on Algorithmic Differentiation (AD2024)
September 16-20, 2024,
Northwestern University, Evanston, Illinois, USA
Paper Submission Deadline: April 30, 2024
Conference website: https://www.autodiff.org/ad24/

We are pleased to announce the 8th International Conference on
Algorithmic Differentiation (AD2024) to take place at Northwestern
University from September 16 to September 20, 2024.

AD2024 will provide a premier interdisciplinary platform for
researchers, practitioners, and educators to present and discuss the
most recent innovations, trends, and challenges in the field of
algorithmic differentiation. Invited plenary talks will be presented
by Anshu Dubey (Argonne National Laboratory, USA), Ralf Giering
(FastOpt, Germany) and Nathan Killoran (Xanadu, Canada).

We invite submissions of original research papers and contributions
related to, but not limited to, the following topics: Theoretical
foundations and fundamental principles; Tool development efforts;
Theory and design of differentiable and probabilistic programming
languages; Combinatorial models and problems; Sparsity in derivative
computations; Sensitivity analysis and adjoint methods; Applications
in computational science, engineering, data science, and related
fields; AD in industry and real-world applications; Interplay between
AD and numerical methods; Back-propagation or AD in statistical and
machine learning methods Interaction between AD and modern computing
platforms; AD in the context of memory hierarchies and parallelism.

Papers should be in PDF format and up to 10 pages, including figures
and tables (references do not count towards the page limit). Authors
are required to use the SIAM proceedings style files at the bottom of
the following page:
https://www.siam.org/conferences/about-siam-conferences/proceedings

For inquiries and further information, please contact
[log in to unmask]


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From: Franziska Nestler [log in to unmask]
Date: February 22, 2024
Subject: Applied Analysis, Germany, Sep 2024

Chemnitz Workshop and Summer School on Applied Analysis 2024
September 16-20, 2024, Chemnitz, Germany

The Chemnitz summer school has been a tradition since 2006 and will be
held again this year from 16 to 20 September.  Five invited
distinguished researchers from mathematical fields including
functional analysis, approximation theory, numerical analysis and
machine learning will each give two lectures during the morning
sessions.  In the afternoon, participants are invited to give
contributed talks or present posters about their current research.  In
addition to the lectures and talks, there will be enough time for
discussions and networking.

There will be five general lectures given by the following speakers.
- Tanja Eisner (Uni Leipzig): Ergodic Theorems
- Wolfgang Erb (Università degli Studi di Padova): Computational
  Harmonic Analysis on Graphs
- Sebastian Neumayer (TU Chemnitz): Data-Driven Approaches for Solving
  Inverse Problems
- Feliks Nüske (MPI Magdeburg): Koopman-Based Learning for Stochastic
  Dynamical Systems
- Beatrice Vedel (Université de Bretagne Sud): Random Wavelet Series

The registration fee is 40€.  Further information and online
registration are available on the website:
https://www.chemnitz-am.de/cms2024/

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From: Zvonimir Bujanovic [log in to unmask]
Date: February 21, 2024
Subject: Applied Mathematics and Scientific Computing, Croatia, Sep 2024

ApplMath24, 12th Conference on Applied Mathematics and Scientific
Computing, 23-27 September 2024, Dubrovnik, Croatia

The conference is organized by the Department of Mathematics, Faculty
of Science, University of Zagreb, Croatia. The aim of the Conference
is the exchange of ideas, methods and problems between various
disciplines of applied mathematics. Non mathematicians using
mathematics as a tool are also encouraged to take part in the
Conference.

All relevant information, including registration forms and abstract
submission can be found on https://applmath.math.pmf.unizg.hr/2024

Plenary speakers (confirmed so far):
- Martina Bukac, University of Notre Dame, USA
- Erin Claire Carson, Charles University, Czech Republic
- Charles Dapogny, Laboratoire Jean Kuntzmann, France
- Giovanni Paolo Galdi, University of Pittsburgh, USA
- Daniel Kressner, EPFL, Switzerland

Topics of the Conference: Numerical linear algebra; Scientific
computing; Mathematical methods in continuum mechanics; Ordinary and
partial differential equations; Integral equations; Singular
perturbation problems; Numerical mathematics in general; Optimization;
Engineering


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From: Hendrik Speleers [log in to unmask]
Date: February 18, 2024
Subject: High-Dimensional Approximation, Italy, Sep 2024

We are organizing the CIME summer school "High-Dimensional
Approximation: From Theoretical Foundations to Machine Learning and
PDEs" which will take place in Cetraro (Italy), at the Grand Hotel San
Michele, during the week of September 23-27, 2024.  The school will
focus on the challenges and state-of-the-art solution strategies for
addressing high-dimensional approximation problems.

Courses:
- Adaptivity in High-Dimensional Statistical Learning (Francis Bach)
- Numerics of High-Dimensional PDEs (Markus Bachmayr)
- High-Dimensional Approximation in Machine Learning (Gitta Kutyniok)
- High-Dimensional Integration (Dirk Nuyens)
- Compressive Sensing (Holger Rauhut)

The application deadline is May 15, 2024. There are no registration
fees. Moreover, few CIME grants are available for PhD students and
junior postdocs to cover local accommodation costs.

Further information can be found at
https://www.mat.uniroma2.it/~speleers/cime2024/

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From: Ricardo Ruiz Baier [log in to unmask]
Date: February 22, 2024
Subject: Computational Techniques and Applications, Australia, Nov 2024

At Monash University, Melbourne we are hosting this year's edition of
CTAC during November 19-22.

The CTAC meetings are the main event in numerical mathematics and
scientific computing in Australia, and have been taking place
biennially since 1981, the most recent being held in 2022 at
Queensland UT. This year's event features a combination of
plenary/keynote and contributed talks.

Confirmed plenary/keynote speakers:
Santiago Badia, Monash U
Fleurianne Bertrand, TU Chemnitz
Victor Calo, Curtin U
Carsten Carstensen, Humboldt-U Berlin
Vivien Challis, QUT
Nilima Nigam, Simon Fraser U
Vijay Rajagopal, U Melbourne
Dingxuan Zhou, U Sydney

Early bird registration closes on June 1, 2024 and the abstract
submission closes on October 1, 2024. All necessary information about
the conference and the submission process can be accessed from
https://www.monash.edu/science/schools/school-of-mathematics/ctac2024

Further inquires can be directed to the organising committee at
[log in to unmask]

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From: Kostas Papafitsoros [log in to unmask]
Date: February 28, 2024
Subject: Scale Space and Variational Methods, UK, May 2025

We warmly invite you to participate to the 10th International Conference on
Scale Space and Variational Methods in Computer Vision (SSVM) which
will be held at Dartington Hall, Totnes, Devon, UK, May 18-22 2025.

https://sites.google.com/view/ssvm-2025/home-page

Contributions should be maximum 12 page long and papers accepted for
the conference will appear in the conference proceedings that will be
published in Springer's Lecture Notes in Computer Science series.
Prospective authors are invited to submit their contribution
electronically via the SSVM'25 Paper Submission Web Page (more details
will be announced in due course). All papers will undergo a
double-blind peer- review procedure. Accepted papers will be presented
at the conference either via posters or talks. The conference will
also award a best student paper prize.

Important dates:
- Paper submission: November 30, 2024
- Notification of acceptance: January 27, 2025
- Camera-ready paper deadline: February 17, 2025
- Conference dates: May 18 - May 22, 2025

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From: Tobias Jahnke [log in to unmask]
Date: February 27, 2024
Subject: Tenure-Track Position, Data-driven methods for PDEs, Germany

The Department of Mathematics at Karlsruhe Institute of Technology
invites applications for a tenure-track professorship (W1). We are
looking for an individual who is internationally recognized in the
field of data- driven numerical methods for partial differential
equations. Areas of work include the development and analysis of deep
learning methods for high- dimensional PDE problems, of deep operator
networks for learning the data-to-solution map of PDEs, of
physics-informed neural networks or of data-driven optimization tasks
with PDE constraints.

As part of the tenure-track professorship, you will participate in the
research focus "Partial Differential Equations" and, if possible, in
the Collaborative Research Center 1173 "Wave Phenomena". In addition,
we expect your interdisciplinary cooperation within the KIT Center
"Mathematics in Sciences, Engineering, and Economics" (MathSEE). You
will lead your own research group and participate in academic self-
governance. Your teaching obligation will be 4 hours per week per
semester before and 6 hours per week per semester after positive
midterm evaluation.

More details can be found in the official job announcement:
https://www.pse.kit.edu/english/karriere/joboffer.php?id=143647

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From: Mira Schedensack [log in to unmask]
Date: February 26, 2024
Subject: Tenure-Track Position, NA, Leipzig Univ, Germany

The Faculty of Mathematics and Computer Sciences at Leipzig
University, Germany, invites applications for a tenure track junior
professorship position (W1 with tenure track leading to W2) in
Numerical Mathematics.

For detailed information see
https://www.uni-leipzig.de/stellenausschreibung/artikel/juniorprofessur-fuer-numerische-mathematik-w1-mit-tenure-track-auf-w2-2024-02-13

The application deadline is 4 April 2024.

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From: Angelika Wiegele [log in to unmask]
Date: March 06, 2024
Subject: Professor Position, Optimization, Univ Klagenfurt, Austria

The University of Klagenfurt invites applications for a position as a
Full Professor of Optimization (all genders welcome) at the Department
of Mathematics.

This is a full-time position, available from 1 October 2024. Whether
the position will be implemented in compliance with the provisions of
Art.  98 (permanent) or Art. 99 of the Austrian Universities Act
(limited to 5 years) will be decided in the course of the appointment
procedure.

The professorship will be embedded within the new Area of Research
Excellence "Multiple Perspectives in Optimization (MPOpt)" with its
well-established Doctoral Programme in Mathematics at the Department
of Mathematics and within the Faculty of Technical Sciences
(https://www.aau.at/en/tewi/). The department provides a vivid,
friendly, and research-oriented environment.

Details can be found at
https://jobs.aau.at/en/job/full-professor-of-optimization-all-genders-welcome/

Application deadline: 17 April 2024

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From: Peter Jimack [log in to unmask]
Date: February 20, 2024
Subject: Lecturer Position, Scientific Computing, Univ Leeds, UK

The School of Computing at the University of Leeds looking to appoint
a Lecturer in Scientific Computing (analogous to tenure track
Assistant Professor) to join our established Computational Science and
Engineering (CSE) activity. The position provides an exceptional
opportunity to pursue your fundamental research in areas such as
numerical algorithms and software, high performance computing and
scientific machine learning, and to collaborate with applications
scientists and engineers across the University of Leeds and beyond.

Closing date is March 19th 2024 and full details are available at:
https://jobs.leeds.ac.uk/EPSCP1149

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From: Maristela Oliveira dos Santos [log in to unmask]
Date: February 21, 2024
Subject: Postdoc Position, Integer Linear Optimization, Brazil

One post-doctoral position is available to work within the scope of
the Center for Research in Mathematical Sciences Applied to Industry
(CeMEAI), one of the Research, Innovation and Dissemination Centers
(RIDCs) supported by the São Paulo Research Foundation (FAPESP).
CeMEAI is hosted by the University of São Paulo's Institute of
Mathematical and Computer Sciences (ICMC-USP) in São Carlos, Brazil,
and headed by Prof José Alberto Cuminato.  The fellow will develop
integer optimization models and solution methods for production
planning problems in the food industry and logistical problems in the
sugarcane industry. As he/she will have to deal with the integrated
lot scheduling and distribution problem with the perishable items,
there is a need to synchronize scarce resources among multiple
production lines, therefore he/she must consider scheduling harvest
fronts, determining their harvesting areas based on available
capacities and transportation. Novel mathematical models will be
developed or extended to deal with these problems and solution methods
based on problem decomposition. However, exploring optimization
methods hybridized with machine learning techniques is crucial to
achieving good solutions to the problems under study.

Profile: Exceptional scientific performance, knowledge of operational
research and high level of autonomy. Candidates must demonstrate
programming and optimization software skills. Candidates must have got
their PhD in the last 7 years.  Preferred profile: Published papers in
the area of research (mathematical modeling and development of
heuristics). Application: Please send your application before March
20, 2024 to Prof.  Maristela Oliveira dos Santos ([log in to unmask]),
who will be supervisor for this project. Please indicate
“post-doctoral application – Operations Research” in the
subject. Applications should include CV (pdf), statement of research
interests, and two contacts for recommendation letters (pdf).

https://fapesp.br/oportunidades/modelos_e_metodos_de_solucao_para_problemas_de_planejamento_de_producao_e_de_logistica/6795/


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From: Roland Masson [log in to unmask]
Date: February 25, 2024
Subject: Postdoc Position, Scientific Computing, BRGM, France

A two years postdoctoral position in scientific computing is proposed
at BRGM (french geological survey) Orléans, France in collaboration
between BRGM and University Côte d'Azur, LJAD, Inria.

The project deals with the high performance simulation of
Thermo-Hydro- Mechanical (THM) models in faulted geological systems
with applications to mineral resources and geothermal systems.

The main objectives are the following:
- to develop in the open source code ComPASS
  https://gitlab.com/compass a parallel 3D THM numerical model adapted
  to polyhedral meshes and accounting for a linear elastic rock
  behavior with small deformations and frictional contact at
  matrix-fault interfaces,
- to couple this new contact-mechanical module with the multiphase
  non- isothermal flow model already implemented in ComPASS based on a
  robust iterative coupling strategy.

Applicants should have a background in scientific computing/applied
mathematics and be familiar with scientific programming (C++, Python,
MPI) and collaborative development tools.

To apply send applications with CV, letter of motivation, and
references, to [log in to unmask], [log in to unmask], [log in to unmask],
[log in to unmask]

Details can be found at the following link:
https://math.univ-cotedazur.fr/~massonr/Postdoctoral-Position-BRGM-UniCA.pdf

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From: Paola Pozzi [log in to unmask]
Date: February 19, 2024
Subject: Postdoc Position, Univ of Duisburg-Essen, Germany

The Department of Mathematics at the University of Duisburg-Essen is
seeking a postdoctoral fellow to work under the supervision of
Professor Paola Pozzi in the field of geometrical analysis and/or
numerical analysis of geometric partial differential equations.  The
candidate should have a Ph.D. in mathematics and experience in the
field of geometric partial differential equations.  Some knowledge of
the german language is required since teaching duties are
involved. The position is to be filled at the earliest possible date
and is initially limited to two years.

The detailed announcement can be found here:
https://www.uni-due.de/karriere/stelle.php?kennziffer=053-24

To apply, please submit (per Email) a cover letter, CV (with list of
publications, teaching activities, third-party funding), statement of
research interests, and the names and contact information of at least
three professional references.

For further information, please contact Paola Pozzi (paola.pozzi@uni-
due.de).

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From: Jan Zeman [log in to unmask]
Date: February 15, 2024
Subject: PhD Position, Applied Optimization, Czech Technical Univ

A fully funded Ph.D. opening at the Faculty of Civil Engineering,
Czech Technical University, is available for candidates with a strong
interest in applying and developing mathematical programming
techniques for the optimal design of modular structures, mechanisms,
and/or (meta-))materials.

For full consideration, a complete application must be received by 30
April 2024. Review of applications will begin immediately upon receipt
of the application and will continue no later than 14 May 2024. The
successful candidate will start on 1 July 2024.

Full details on the position are available at
https://euraxess.ec.europa.eu/jobs/187454

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From: Jemima Tabeart [log in to unmask]
Date: February 21, 2024
Subject: PhD Position, Data Assimilation/NLA, TU Eindhoven, The Netherlands

The Computational Science group at TU Eindhoven is recruiting for a 4
year fully-funded PhD position to on “Using numerical linear algebra
to exploit structure in data assimilation”. The position will be
supervised by Jemima Tabeart and the student will join the active
Centre for Analysis, Scientific Computing and Applications. Candidates
with a strong applied Mathematics background and a Master’s degree in
a numerate subject are encouraged to apply.

The PhD project will develop numerical linear algebra methods for data
assimilation problems motivated by applications to numerical weather
prediction and geosciences. Possible research directions include
developing new preconditioners, iterative solvers and designing
practical implementations under challenging operational
constraints. Candidates do not require prior knowledge of data
assimilation, but should be excited to apply numerical analysis
techniques to high-dimensional problems of real-world importance.

Applications will be considered as soon as they are received. The
procedure may be closed earlier than the final application date (April
6, 2024). Some flexibility in the starting date of the position is
possible, with an ideal starting date before October 2024. Full
information can be found at
https://jobs.tue.nl/en/vacancy/phd-using-numerical-linear-algebra-to-exploit-structure-in-data-assimilation-1059695.html
and inquiries can be directed to [log in to unmask]

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From: Marcello Carioni [log in to unmask]
Date: February 23, 2024
Subject: PhD Position, Optimization, Univ of Twente, The Netherlands

We are looking for a talented, research-oriented PhD candidate to join
the project "Curve Ensemble Gradient Descents for Sparse Dynamic
Problems" at University of Twente. We offer a full-time position for
four years in an active and stimulating research environment, bridging
applied and pure mathematics.

The PhD candidate will work under the supervision of Dr. Marcello
Carioni and will be part of the group Mathematics of Imaging and
Artificial Intelligence (MIA) at the department of Applied
Mathematics.

For more information about the position and the application procedure,
you are welcome to visit
https://utwentecareers.nl/en/vacancies/1664/phd-position-in-optimization-optimal-transport-and-inverse-problems/
and contact Dr. Marcello Carioni ([log in to unmask]).

Deadline: 5 April 2024.

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From: Victorita Dolean [log in to unmask]
Date: February 15, 2024
Subject: PhD Position, Scientific ML, Inria Sophia Antipolis, France

Full Announcement:
https://recrutement.inria.fr/public/classic/fr/offres/2023-06769

Applications are welcome at the Inria center of the University Cote
d’Azur on the French Riviera situated in the vibrant technopole of
Sophia- Antipolis, for a Master internship (4 to 6 months duration)
followed by a three year fully funded PhD positon (to start
immediately after or at commonly agreed date), in the context of a
multi-partner collaborative project with the Inria from University of
Lorraine (Nancy) and TU Eindhoven (The Netherlands).  The aim of the
project is to study multilevel distributed strategies for fast
training of physics-based neural networks for modelling
electromagnetic wave propagation in frequency regime.  We will in
particular investigate strategies that can accurately and efficiently
deal with the simulation of electromagnetic wave interaction with
heterogeneous media, and geometrically complex scattering structures.

The internship position is open to students currently enrolled in an
MSc in Applied mathematics or Scientific computing or connecting
disciplines but with a strong mathematical background. The candidate
is expected to have a solid knowledge in numerical methods for the
solution of PDEs, basic programming skills and a minimal knowledge of
Machine Learning.

The application must be done online via the officia Inria webpage
above.  The application package needs to contain a CV, a letter of
motivation, copies of relevant course transcripts along with the
contacts of at least two academic referees.

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From: Jennifer Scott [log in to unmask]
Date: March 01, 2024
Subject: PhD Positions, Mathematics for our Future Climate, UK

Are you ready to be at the forefront of mathematical solutions for
climate challenges? Imperial College London, the University of Reading
and the University of Southampton invite passionate and dedicated
individuals to apply for our exciting new PhD programme in the
Mathematics for our Future Climate, starting in October 2024.

The funding is for 4 years, and covers tuition fees, an annual stipend
(to include London weighting), and a generous allowance for
research-related travel. There is limited funding available for non-UK
students.  Further details, including instructions on how to apply,
are available at https://apply.mfccdt.ac.uk/

Informal enquiries may be sent to [log in to unmask] There
is currently no closing date. Applications will be accepted until the
scholarships are all allocated.

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From: Raimonds Ciegis [log in to unmask]
Date: February 25, 2024
Subject: Contents Mathematical Modelling and Analysis, 29 (1)

MATHEMATICAL MODELLING AND ANALYSIS
The Baltic Journal on Mathematical Applications, Numerical Analysis
and Differential Equations
Electronical edition: http://mma.vgtu.lt
Raimondas Ciegis (Editor) Volume 29, Issue 1, 2024 (p.1-177)

CONTENTS

Samaneh Khodayari-Samghabadi, Maryam Mondanizadeh and Sayed
Hodjatollah Momeni-Masuleh, Implicit Extended Discontinuous Galerkin
Scheme for Solving Singularly Perturbed Burgers' Equations

Sebti Djemoui, Mohamed S.E. Meziani and Nadjib Boussetila, The
Conditional Stability and an Iterative Regularization Method for a
Fractional Inverse Elliptic Problem of Tricomi-Gellerstedt-Keldysh
Type

Parviz Darania, Discrete Group Method for a Mathematical Model of the
Diffusion in Swelling Gelatin

Ajay Kumar and Ramakanta Meher, Study on Temporal-Fuzzy Fractional
p-KdV Equation with Non-Singular Mittag Leffler Kernel

Fengxin Chen, Minghui Yang and Zhaojie Zhou, Two-Grid Virtual Element
Discretization of Quasilinear Elliptic Problem

Yashar T. Mehraliyev, Mousa J. Huntul and Elvin I. Azizbayov,
Simultaneous Identification of the Right-Hand Side and Time- Dependent
Coefficients in a Two-Dimensional Parabolic Equation

Andaluzia Matei and Madalina Osiceanu, A Variational Formulation
Governed by Two Bipotentials for a Frictionless Contact Model

Qihang Sun, Xiuling Hu, Xin Li, Yang Li and Luming Zhang, A New
Multi-Step BDF Energy Stable Technique for the Extended
Fisher--Kolmogorov Equation

Nkuba Nyerere, Saul C. Mpeshe, Neterindwa Ainea, Abayomi A. Ayoade and
Filimon A. Mgandu, Global Sensitivity Analysis and Optimal Control of
Typhoid Fever Transmission Dynamics

Miguel A. Hernandez-Veron, Sukhjit Singh, Eulalia Martinez and Nisha
Yadav, A Fixed-Point Type Result for Some Non-Differentiable Fredholm
Integral Equations


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From: Saul Buitrago Boret [log in to unmask]
Date: February 29, 2024
Subject: Contents, Bulletin of Computational Applied Mathematics, 11 (1)

Table of Contents
Bulletin of Computational Applied Mathematics, Vol.11, N1
http://www.compama.co.usb.ve/table-of-contents
https://sites.google.com/usb.ve/bullcompama/table-of-contents

On boundary value problems for nonlinear systems of partial
differential equations in the plane, Georgi Manjavidze, Wolfgang
Tutschke

On a boundary value problem for a class of second-order complex
partial differential equations, Umit Aksoy, Ahmet Okay Celebi

Cauchy-Pompeiu type integral formula for multi-harmonic functions,
Johan Ceballos, Mariana Ceballos, Antonio Di Teodoro, Daniel González,
Diego Ochoa-Tocachi

Fractional Bicomplex Leibniz Type Rule in the Riemann-Liouville Sense,
Nicolás Coloma, Antonio Di Teodoro, Diego Ochoa-Tocachi, José
Palacios, Francisco Ponce

Parabolic Dirac operators and their fundamental solutions in
parametric Clifford algebras, Eusebio Ariza García, Judith Vanegas,
Franklin Vargas Jiménez

A class of harmonic differential forms, Alberto Cialdea

Bosonic Laplacians in higher spin Clifford analysis, Chao Ding, John
Ryan

A new approach to the Clifford algebras, José Játem, Judith Vanegas

The p-adic Hayman conjecture. A survey with some generalizations,
Alain Escassut

Kinetic undercooling regularization of the Hele-Shaw problem with
obstacles, Sergei Rogosin

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From: Ali R. Soheili [log in to unmask]
Date: February 27, 2024
Subject: Contents, Iranian J Numerical Analysis and Optimization, 14 (1)

We are pleased to deliver you the latest issue of the Iranian Journal
of Numerical Analysis and Optimization (Volume 14, Issue 1, Winter
2024), which is online now.

Further information is available on the website: https://ijnao.um.ac.ir/

1. Chebyshev wavelet-based method for solving various stochastic
optimal control problems and its application in finance, M. Yarahmadi;
S. Yaghobipour

2. A new numerical approach to the solution of the nonlinear Kawahara
equation by using combined Taylor–Dickson approximation,
D. Priyadarsini; M. Routaray; P.K. Sahu

3. A new approach for ranking decision-making units in data
envelopment analysis by using communication game theory, M. Amiri;
A. Ashrafi

4. Efficient numerical methods on modified graded mesh for singularly
perturbed parabolic problem with time delay, A. Kumar; S. Gowrisankar

5. Approximate proper solutions in vector optimization with variable
ordering structure, S. Shahbeyk

6. A study of global dynamics and sensitivity analysis of a
discrete-time model of the COVID-19 epidemic, M. E.-B. Keddar;
O. Belhamiti

7. Modal spectral Tchebyshev Petrov–Galerkin stratagem for the
time-fractional nonlinear Burgers' equation, Y.H. Youssri; A.G. Atta

8. Minimization of sub-topical functions over a simplex, M.H. Daryaei;
M.A. Yaghoobi

9. Richardson extrapolation technique on a modified graded mesh for
singularly perturbed parabolic convection-diffusion problems,
K. K. Sah; S. Gowrisankar

10. Noisy label relabeling by nonparallel support vector machine,
A. Sahleh; M. Salahi

11. On generalized one-step derivative-free iterative family for
evaluating multiple roots, H. Arora; A. Cordero; J. R. Torregrosa

12. Wavelet approximation with Chebyshev wavelets, S. M. Jesmani;
H. Mazaheri; S. shojaeain

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End of Digest
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