Subject: NA Digest, V. 23, # 28

NA Digest  Thursday, December 21, 2023  Volume 23 : Issue 28

Today's Editor:

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

Today's Topics:

        Structural Dynamical Systems: Computational Aspects, Italy, Jun 2024
        Parallel and Distributed Computing, Switzerland, Jul 2024
        NUMDIFF-17, Germany, Sep 2024
        Faculty Position, Scientific/High-Performance Computing, Durham Univ, UK
        Research Assistant Positions, Mathematics and CS, Univ of Cagliari, Italy
        Postdoc Position, German Aerospace Center, Germany
        PhD Positions, European Doctoral Network TENORS
        PhD Positions, School of Computing, Univ of Leeds, UK
        Contents, EECT Evolution Equations and Control Theory, 13
        Contents, Electronic Transactions on Numerical Analysis (ETNA), 58

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: Alessandro Pugliese [log in to unmask]
Date: December 14, 2023
Subject: Structural Dynamical Systems: Computational Aspects, Italy, Jun 2024

SDS2024 is the 12th edition of a series of meetings whose aim is to
bring together researchers from different fields, mainly Mathematics
and Engineering, and give them the opportunity to discuss, in a
friendly atmosphere, recent developments in computational and
theoretical methods for Dynamical Systems and PDEs, and their
applications. This year's edition will host four minicourses on
special topics and a session of short talks.

The meeting will be held at the Corvino Resort in Monopoli (BA),
Italy, from June 11 to June 14, 2024.

Titles and organizers of the four minicourses are listed below.

From finite elements to virtual elements and applications.
L. Beirao Da Veiga, A. Russo, F. Dassi

Stochastic optimization for machine learning.
S. Bellavia

Overview of numerical methods in optimal transport.
L. Dieci, D. Omarov

Physics-based and data-driven algorithms for partial differential
equations, with applications.  A. Quarteroni, F. Regazzoni

Please visit https://sites.google.com/view/sds2024 for more
information.


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From: Michael Bader [log in to unmask]
Date: December 20, 2023
Subject: Parallel and Distributed Computing, Switzerland, Jul 2024

The 23rd International Symposium on Parallel and Distributed Computing
(ISPDC 2024), July 08-10, 2024, Chur, Switzerland
https://www.fhgr.ch/ispdc2024

The goal of the 23rd International Symposium on Parallel and
Distributed Computing (ISPDC 2024) is to bring together researchers,
engineers, and practitioners for the purpose of sharing their
experiences in the development of new algorithms, applications,
architectures for parallel and distributed computing, as well as
modeling and simulation, visualisation, and data analytics.

We cordially invite you to submit your contribution to the 23rd ISPDC
conference, considering our mission to bring together researchers,
engineers, and practitioners involved in the development of new
algorithms and architectures for parallel and distributed computing,
as well as visualisation and post-processing. We consider the
following area of interests, but not limited to: Applications of
parallel and distributed systems; Efficient Support for the Computing
Continuum (combining HPC, Cloud and Edge Computing); Algorithms and
Models for Large Scale Applications; Architectures and Environments
for Parallel and Distributed Computing; Performance Modeling, Analysis
and Evaluation for Parallel and Distributed Systems; Security and
Privacy in Parallel and Distributed Systems; Blockchain and
Distributed Ledgers; Mobile and Embedded Computing.

Please see https://www.fhgr.ch/ispdc2024 for submission details and
timeline (paper submission due Apr 20, 2024).

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From: Helmut Podhaisky [log in to unmask]
Date: December 14, 2023
Subject: NUMDIFF-17, Germany, Sep 2024

Conference on the Numerical Solution of Differential and
Differential-Algebraic Equations

NUMDIFF-17, 9 - 13 September 2024,
Martin Luther University Halle-Wittenberg,
Halle, Germany

Deadline for registration and abstract submission: 30 June 2024.

For more information, visit:
https://sim.mathematik.uni-halle.de/numdiff17

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From: Tobias Weinzierl [log in to unmask]
Date: December 15, 2023
Subject: Faculty Position, Scientific/High-Performance Computing, Durham Univ, UK

Durham University's Computer Science department is searching for a new
colleague in Scientific/High-Performance Computing:

http://tinyurl.com/3j5j5uc8

Applications close on 9 February 2024. This is a permanent position.
Please contact me directly for informal chats/questions.

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From: Alessandro Buccini [log in to unmask]
Date: December 20, 2023
Subject: Research Assistant Positions, Mathematics and CS, Univ of Cagliari, Italy

Applications are invited for two reseach assistant positions in
numerical analysis at the Department of Mathematics and Computer
Science of the University of Cagliari, Italy. The positions are part
of the PRIN 2022 PNRR project "A mathematical approach to inverse
problems arising in cultural heritage preservation and dissemination".

110A_2023
Title: Mathematical methods for the collection of geophysical data
Length: 12 months

111A_2023
Title: Mathematical methods for the extraction of archeological glyphs
Length: 18 months

The deadline for the call is the 19th of January 2024. The application
can be submitted on the website
https://pica.cineca.it/unica/75-bandi-ar-prin/.

For more informations please do not hesitate to contact directly the
PI of the project Dr. Alessandro Buccini at
[log in to unmask]

Note that knowledge of the Italian language is NOT required.

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From: Martin Kühn [log in to unmask]
Date: December 15, 2023
Subject: Postdoc Position, German Aerospace Center, Germany

A PostDoc position (24 months) is open in the group of Predictive
Simulation Software in the Institute of Software Technology,
Department of High Performance Computing.

The group of Predictive Simulation Software develops a comprehensive
software package that simulates the spread of infectious diseases. In
addition to high-resolution modeling of the spread of infection, the
effect of countermeasures is considered and included in scenario
considerations. The modeling and simulations are done by complementary
and supplementary (multi-level) models.

We are searching for a PostDoc in Mathematics, Computer Science or
comparable with good skills in C++ to further develop our software.

For the full job descriptions (in German) and how to apply see:
https://www.dlr.de/dlr/jobs/desktopdefault.aspx/tabid-10596/1003_read-52576/

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From: Evelyne Hubert [log in to unmask]
Date: December 14, 2023
Subject: PhD Positions, European Doctoral Network TENORS

TENORS (Tensor modEliNg, geOmetRy and optimiSation), a Marie
Sklodowska-Curie Doctoral Network / Joint Doctorate (2024-2027), is
offering 15 PhD positions to start in September/October 2024.

The objective of TENORS is to conduct advanced research that addresses
critical challenges in the fields of tensor modeling and computation,
joining forces from algebraic geometry, global optimisation, numerical
computation, high performance computing, data science, quantum
physics.

It aims to feed an innovative and ambitious joint-PhD program to train
highly qualified young scientists in new scientific and technological
knowledge. The PhD candidates will obtain joint/double Phd diplomas
from reputed universities within TENORS project.

For more information on TENORS see http://tenors-network.eu/
How to apply: https://tenors-network.eu/phd-positions/
Where to submit your application:
https://easychair.org/my/conference?conf=tenors2427

Applications received before 31 March 2024 will be given full
consideration and reviewed throughout April. However, we may accept
later applications until all positions are filled.

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From: Mantas Mikaitis [log in to unmask]
Date: December 18, 2023
Subject: PhD Positions, School of Computing, Univ of Leeds, UK

We have three exciting PhD projects advertised at the School of
Computing, University of Leeds. The projects will enable the candidate
to study computer arithmetic for 3.5 years, including but not limited
to, working with new mixed-precision mathematical hardware and
designing and analysing algorithms for exploring the features of and
using the latest hardware.

Projects (follow the links for details and application process):

1. Rounding Error Analysis for Non-Standard Floating-Point Hardware:
https://phd.leeds.ac.uk/project/1844-rounding-error-analysis-for-non-standard-floating-point-hardware

2. Exploration of Low Precision Numerical Hardware and Stochastic
Rounding:
https://phd.leeds.ac.uk/project/1547-exploration-of-low-precision-numerical-hardware-and-stochastic-rounding

3. Mixed precision, approximate computing, and data compression for
computational fluid dynamics:
https://phd.leeds.ac.uk/project/1845-mixed-precision-approximate-computing-and-data-compression-for-computational-fluid-dynamics

The prospective postgraduate researchers will join the Leeds
Mathematical Software and Hardware Lab at the School of Computing,
University of Leeds situated in a beautiful and very natural part of
England that is the Yorkshire county.

We have 1x home (UK residents) studentship available, with a typical
studentship in 2023/24 providing 3.5 years of tax-free maintenance
grant of 18,622 GBP per year and fees covered. Further funding
(including international students) is available through a competitive
process currently advertised at the University of Leeds:
https://phd.leeds.ac.uk/funding/356-epsrc-doctoral-training-partnership-2024-25-computing.

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From: Irena Lasiecka [log in to unmask]
Date: December 20, 2023
Subject: Contents, EECT Evolution Equations and Control Theory, 13

Contents: Evolution Equations and Control Theory, EECT, vol 13,
February, 2024.

1. An anisotropic tempered fractional-Laplacian model involving
logarithmic nonlinearity, Lihong Zhang, Wenwen Hou, Juan J. Nieto and
Guotao Wang

2. Sharp polynomial decay rate of multi-link hyperbolic-parabolic
systems with different network configurations, Yan-Fang Li and Yang
Wang

3. Riccati-based solution to the optimal control of linear evolution
equations with finite memory, Paolo Acquistapace and Francesca Bucci

4. Stabilization of a Rayleigh beam with collocated piezoelectric
sensor/actuator, Yubo Bai, Christophe Prieur and Zhiqiang Wang

5. Singular limits and dynamics for the abstract Timoshenko system,
Mirelson M. Freitas, Manoel J. Dos Santos, Dilberto S. Almeida Jr.,
Mauro L. Santos and Anderson J. A. Ramos

6. An effect of decay rates: Supercritical damping and a viscoelastic
term, Fang Li and Xiaolei Li

7. Control of a flexible satellite with an internal nonlinear
disturbance, Billal Lekdim and Ammar Khemmoudj

8. Approximate controllability for second-order stochastic neutral
evolution equations with infinite delay, Xiaodong Kang and Hongxia Fan

9. Unique mild solution for Caputo's fractional perturbed evolution
equations with state-dependent delay, Nardjis Lachachi-Merad, Selma
Baghli-Bendimerad and Mouffak Benchohra

10. Hyers-Ulam stability result for Hilfer fractional
integrodifferential stochastic equations with fractional noises and
non-instantaneous impulses, J. Priyadharsini and P. Balasubramaniam

11. Feedback control problems for a class of backward Riemann-
Liouville fractional evolution hemivariational inequalities with dual
operators, Jiang-tao Liu, Fan Hu and Yi-rong Jiang

12. Sharp estimates for biorthogonal families to exponential functions
associated to complex sequences without gap conditions, Manuel
Gonzalez-Burgos and Lydia Ouaili

13. On theoretical result of a controlled -reaction diffusion equation
for Poisson noise reduction, Mourad Nachaoui, Amine Laghrib and
Abdelmajid El Hakoume

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From: Lothar Reichel [log in to unmask]
Date: December 14, 2023
Subject: Contents, Electronic Transactions on Numerical Analysis (ETNA), 58

Contents, Electronic Transactions on Numerical Analysis (ETNA),
vol. 58, 2023

Note: From this volume and onwards, ETNA accepts software publications
as well as historical papers.

B. Dorich, J. Leibold, and B. Maier, Optimal W^{1,\infty}-estimates
for an isoparametric finite element discretization of elliptic
boundary value problems

F. Chaouqui, E. Chow, and D. B. Szyld, Asynchronous domain
decomposition methods for nonlinear PDEs

F. Danieli and S. MacLachlan, Multigrid reduction in time for
non-linear hyperbolic equations

Y. Su, X. Tu, and Y. Xu, Robust BDDC algorithms for finite volume
element methods

F. Chen and B.-C. Ren, A modified alternating positive semidefinite
splitting preconditioner for block three-by-three saddle point
problems

T. Bochacik, A note on the probabilistic stability of randomized
Taylor schemes

C. E. Schaerer, D. B. Szyld, and P. J. Torres, A posteriori
superlinear convergence bounds for block conjugate gradient

M. Bolten, S.-E. Ekstrom, I. Furci, and S. Serra-Capizzano, A note on
the spectral analysis of matrix sequences via GLT momentary symbols:
From all-at-once solution of parabolic problems to distributed
fractional order matrices

J. Baglama and V. Perovic, Explicit deflation in Golub-Kahan-Lanczos
bidiagonalization methods

S. Hon and S. Serra-Capizzano, A block Toeplitz preconditioner for
all-at-once systems from linear wave equations

M. Mezzarobba, Rounding error analysis of linear recurrences using
generating series

B. Gong and J. Sun, Regular convergence and finite element methods for
eigenvalue problems

L. Gao and C. Li, On Cvetkovic-Kostic-Varga type matrices

A. P. Austin, On trigonometric interpolation in an even number of
points

R. Lakshmanan, A. Pichler, and D. Potts, Nonequispaced fast Fourier
transform boost for the Sinkhorn algorithm

Y. Eidelman and I. Haimovici, Improved bisection eigenvalue method for
band symmetric Toeplitz matrices

A. Buccini, L. Onisk, and L. Reichel, Range restricted iterative
methods for linear discrete ill-posed problems (with software)

M. C. De Bonis, A. Mennouni, and D. Occorsio, A numerical method for
solving systems of hypersingular integro-differential equations

W. Layton and S. Xu, Conditioning of linear systems arising from
penalty methods

T. Mitchell, Fast computation of Sep_{\lambda} via interpolation-based
globality certificates (with software)

J. Abouir, B. Benouahmane, and Y. Chakir, Rational symbolic cubature
rules over the first quadrant in a Cartesian plane

P. Mahale and A. Singh, Iterative Lavrentiev regularization method
under a heuristic rule for nonlinear ill-posed operator equations

F. Bouyghf, A. Messaoudi, and H. Sadok, An enhancement of the
convergence of the IDR method

. Pasha, A. K. Saibaba, S. Gazzola, M. I. Espanol, and E. de Sturler,
A computational framework for edge-preserving regularization in
dynamic inverse problems

E. Denich, L. G. Dolce, and P. Novati, A Gauss-Laguerre approach for
the resolvent of fractional powers

S. Xu and F. Xue, Inexact rational Krylov subspace methods for
approximating the action of functions of matrices

P. Jastrzebski and A. Lecko, An evolutionary approach to the
coefficient problems in the class of starlike functions

Y. V. Semenova and S. G. Solodky, An optimal method for recovering the
mixed derivative of bivariate functions

M. Zhou and K. Neymeyr, Convergence rates of individual Ritz values in
block preconditioned gradient-type eigensolvers

T. P. Wihler, A generalized Sassenfeld criterion and its relation to
H-matrices

S. Correnty, E. Jarlebring, and D. B. Szyld, Preconditioned Chebyshev
BiCG method for parameterized linear systems

C. Brezinski and M. Redivo-Zaglia, Reuben Louis Rosenberg (1909-1986)
and the Stein-Rosenberg theorem (historical paper)


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