Subject: NA Digest, V. 21, # 34 NA Digest Monday, September 06, 2021 Volume 21 : Issue 34 Today's Editor: Daniel M. Dunlavy Sandia National Labs [log in to unmask] Today's Topics: New Book, Numerical Linear Algebra with Julia Irish Numerical Analysis Forum Seminar Series, ONLINE, Sep 2021 Fast Direct Solvers, ONLINE, Oct 2021 SIAM Virtual Career Fair, Nov 2021 Young Mathematicians in Model Order Reduction, Germany, Mar 2022 Research Software Engineer Positions, Durham Univ, UK University Assistant Positions, Univ of Graz Postdoc Position, Mathematics, Univ of Split Postdoc Position, Randomized Numerical Analysis, NC State Univ Postdoc/PhD Positions, Data Science and Scientific Computing Contents, EECT, 10 (3) Subscribe, unsubscribe, change address, or for na-digest archives: http://www.netlib.org/na-digest-html/faq.html Submissions for NA Digest: http://icl.utk.edu/na-digest/ ------------------------------------------------------- From: Kris ONeill [log in to unmask] Date: September 02, 2021 Subject: New Book, Numerical Linear Algebra with Julia Numerical Linear Algebra with Julia by Eric Darve and Mary Wootters Numerical Linear Algebra with Julia provides in-depth coverage of fundamental topics in numerical linear algebra, including how to solve dense and sparse linear systems, compute QR factorizations, compute the eigendecomposition of a matrix, and solve linear systems using iterative methods such as conjugate gradient. Julia code is provided to illustrate concepts and allow readers to explore methods on their own. Written in a friendly and approachable style, the book contains detailed descriptions of algorithms along with illustrations and graphics that emphasize core concepts and demonstrate the algorithms. 2021 / xiv + 406 pages / Softcover / 978-1-611976-54-0 / List $89.00 / SIAM Member $62.30 / OT172 SIAM Bookstore: https://my.siam.org/Store/Product/viewproduct/?ProductId=38012523 ------------------------------------------------------- From: Natalia Kopteva [log in to unmask] Date: September 03, 2021 Subject: Irish Numerical Analysis Forum Seminar Series, ONLINE, Sep 2021 The Irish Numerical Analysis Forum (INAF) is an online initiative where experts from various countries give talks on their subject areas that are suitable for a general numerical analysis audience -- not just those who already have some familiarity with the topic of the talk. The series resumes on 9-Sep-2021; more info, including a list of the first few speakers and instructions for registering your name and email address, are given at the INAF website at https://staff.ul.ie/natalia/inaf The talks will be streamed online via zoom and are free to view; one must however register in advance with INAF to gain access to them. We will usually have one talk every two weeks, but the talk timetable may vary from this. A registration puts you on our mailing list for receiving zoom links for all talks. ------------------------------------------------------- From: Jianlin Xia [log in to unmask] Date: September 02, 2021 Subject: Fast Direct Solvers, ONLINE, Oct 2021 Purdue CCAM (Center for Computational & Applied Mathematics) will be hosting the 2021 Conference on Fast Direct Solvers on October 23-24, 2021: https://www.math.purdue.edu/~xiaj/FastSolvers2021 Contributed talks are welcome. It will be an online conference. Registration is free but is required to receive the online meeting information. The conference themes include: - Structured matrices and structured direct solvers - Sparsity and data sparsity - Randomized numerical linear algebra - High performance direct solvers and matrix factorizations - Structured preconditioning and FMM solvers - Fast PDE and IE solvers - Applications to data science and other fields - Other relevant subjects More details may be found from the conference webpage. ------------------------------------------------------- From: Kris ONeill [log in to unmask] Date: September 02, 2021 Subject: SIAM Virtual Career Fair, Nov 2021 SIAM Virtual Career Fair November 9, 2021, 11:00 a.m. - 2:00 p.m. and 3:00 p.m. - 5:00 p.m. (EDT) SIAM is hosting a Virtual Career Fair on Tuesday, November 9, 2021. We invite you to participate in this networking and recruitment event, where you will have the opportunity to engage with hundreds of applied mathematicians and computational and data scientists from leading institutions and companies. SIAM - the Society for Industrial and Applied Mathematics. SIAM is an organization of more than 14,000 applied mathematicians and computational and data scientists. We are students, researchers, practitioners, and educators. We come together to advance the use and application of our work in industry, engineering, science, and society. SIAM members have the quantitative, mathematical, computing, and analytical skills that are needed in today's marketplace. The SIAM Career Fair is an ideal place to recruit employees with mathematical, computational, and data science education and training, and it is also an excellent opportunity to present your company's mission and vision to a broad audience. Please view sponsor and employer participant packages and register for a career fair booth, or contact me directly with any questions. Kristin ONeill Marketing Representative [log in to unmask] ------------------------------------------------------- From: Hendrik Kleikamp [log in to unmask] Date: September 06, 2021 Subject: Young Mathematicians in Model Order Reduction, Germany, Mar 2022 This is a reminder for the Young Mathematicians in Model Order Reduction (YMMOR) conference taking place in Munster, Germany, on March 21-25, 2022. Registration is possible until October 15, 2021, under https://wwuindico.uni-muenster.de/event/680/ The YMMOR conference aims at bringing together early career researchers that are working in the broad field of Model Order Reduction and related topics. Therefore, the focus of the conference is to foster scientific exchange and networking among PhD students, master students, and early postdocs. For more information please visit https://www.uni-muenster.de/MathematicsMuenster/events/2022/YMCN-model-order- reduction.shtml or contact us directly via [log in to unmask] ------------------------------------------------------- From: Marion Weinzierl [log in to unmask] Date: September 03, 2021 Subject: Research Software Engineer Positions, Durham Univ, UK Durham Advanced Research Computing is recruiting Research Software Engineers (RSEs). There are four potential positions in two grades of post: The first grade is for experienced RSEs: https://bit.ly/ResearchSoftwareEngineer The other grade is for less experienced individuals who would like to develop their career in research software engineering: https://bit.ly/ResearchSoftwareAssistantEngineer We encourage applications from as wide a background as possible and the positions can be full time, part time and/or part of a job share. Please contact [log in to unmask] for further information. ------------------------------------------------------- From: Vanessa Peinhart [log in to unmask] Date: September 02, 2021 Subject: University Assistant Positions, Univ of Graz The Institute of Mathematics and Scientific Computing of the University of Graz is looking for two University Assistants with doctorate. Research area first position: infinite-dimensional and/or stochastic/statistical optimisation For more details please visit: https://jobs.uni-graz.at/en/MB/124-1/99/7174 Research area second position: continuous, infinite-dimensional optimization (analysis and numerics) For more details please visit: https://jobs.uni-graz.at/en/MB/125-1/99/7176 General conditions for both positions: 40 hours a week; fixed-term employment for the period of 6 years; positions to be filled as of November 2nd 2021 Application Deadline: September 29th 2021 ------------------------------------------------------- From: Ivan Slapnicar [log in to unmask] Date: September 04, 2021 Subject: Postdoc Position, Mathematics, Univ of Split The Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture at University of Split invites applications for a postdoc position within the project MANAA (Matrix Algorithms in Noncommutative Associative Algebras). The position is supported by the Croatian Science Foundation. More details can be found here: http://manaa.fesb.unist.hr/postdoc-position For additional information, please contact Ivan Slapnicar, email: [log in to unmask] ------------------------------------------------------- From: Arvind K. Saibaba [log in to unmask] Date: September 05, 2021 Subject: Postdoc Position, Randomized Numerical Analysis, NC State Univ The Department of Mathematics at NC State University has an open postdoctoral position under its NSF funded Research Training Group RTG, DMS-1745654 in Randomized Numerical Analysis. The position is restricted to US citizens, nationals and permanent residents. The postdoctoral associate must hold a PhD in mathematics or a closely related discipline awarded after January 1, 2021 and the applicant should not have any prior postdoc appointments. An exception to this rule, occasioned for instance by a career interruption, may be requested in the cover letter. The postdoctoral associate is expected to engage in research related to at least one of the three complementary research thrusts of the project in randomized numerical linear algebra, random nonlinear solvers, and global sensitivity analysis. Based on background, strengths and interests, the postdoc will be assigned one research mentor from the faculty associated with the RTG: Alen Alexanderian, Mohammad Farazmand, Pierre Gremaud, Mansoor Haider, Ilse Ipsen, Hangjie Ji, Tim Kelley, Arvind Saibaba, Ralph Smith, and Fatma Terzioglu. An academic mentor will be chosen from this group to oversee the postdoc's training and professional development. The postdoc will also play a leading role in mentoring students associated with some of the project's working groups; they will be expected to assist in organizing seminars and activities related to the general research of the RTG. In addition, the postdoc will teach on average one course per semester in the Department of Mathematics. Inclusiveness and diversity are critical to the success of the College of Sciences and the University. The selected candidate will be expected to foster an environment that is supportive and welcoming to all groups. This position is for a term of up to three years, contingent upon performance. The starting date is anticipated between March and August 2022. The 11 month salary of $62,500 includes summer support. In addition, the postdoc will be given an annual travel budget of $3,000. Through the mathjobs.org system (https://www.mathjobs.org/jobs/list/18060), applicants should submit a cover letter, a CV, a research statement and the names of at least three potential letter writers. Women and members of under-represented minority groups are particularly encouraged to apply. Applications will be evaluated on a rolling basis until the position is filled; please apply as soon as possible. Inquiries may be directed to Pierre Gremaud (RTG Director): [log in to unmask] The deadline for full consideration is November 15, 2021, although later applications will be considered as resources permit. ------------------------------------------------------- From: Nick Polydorides [log in to unmask] Date: September 05, 2021 Subject: Postdoc/PhD Positions, Data Science and Scientific Computing We invite applications for two postdoctoral research associates/fellows to join a collaborative team working on developing new tools for real-time mathematical modelling and inverse problems at large scale. These posts will contribute to two exciting projects at the intersection of data science and scientific computing focusing in the area of randomised numerical linear algebra in aid of (i) online machine learning for human behaviour modelling in an assisted living context, and (ii) real-time inference for inverse problems associated with manufacturing applications. The posts will be a part of the real-time simulation and computational imaging lab, within the Institute for Digital Communications (IDCOM) at the University of Edinburgh, that are funded by the Advanced Care Research Centre and EPSRC respectively, and are in collaboration with colleagues at Queen's University Belfast, Seagate Technology, GlaxoSmithKline and nVIDIA Research. The right individuals are expected to be highly motivated and self-directed researchers with excellent research skills who can work independently and contribute as part of a broad multidisciplinary team, possessing experience in some of the following areas: statistical computing, numerical analysis, inverse problems, machine learning, and model order reduction. Deadline for the postdoc positions is set to November 1st, 2021, with the contracts expected to start soon after. Apply at: https://elxw.fa.em3.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/18 92 We are also inviting applications for PhD studies on the same topics, expected to begin sometime in the second half of 2022. Interested candidates are encouraged to enquire asap at [log in to unmask] ------------------------------------------------------- From: Irena lasiecka [log in to unmask] Date: September 05, 2021 Subject: Contents, EECT, 10 (3) Contents, Evolution Equations and Control Theory (EECT) vol 10,nr 3,2021 https://www.aimsciences.org/journal/A0000-0000/2021/10/3 Decay rates for the Moore-Gibson-Thompson equation with memory, Hizia Bounadja and Belkacem Said Houari A remark on the attainable set of the Schrodinger equation, Jonas Lampart Approximate controllability of nonlocal problem for non-autonomous stochastic evolution equations, Pengyu Chen and Xuping Zhang New results on controllability of fractional evolution systems with order \alpha in (1,2), Yong Zhou and Jia Wei He Conditional regularity for the 3D Navier-Stokes equations in terms of the middle eigenvalue of the strain tensor, Fan Wu Funnel control for boundary control systems, Marc Puche, Timo Reis and Felix L. Schwenninger Null controllability for singular cascade systems of n -coupled degenerate parabolic equations by one control force, Brahim Allal, Abdelkarim Hajjaj, Lahcen Maniar and Jawad Salhi On finite Morse index solutions of higher order fractional elliptic equations, Belgacem Rahal and Cherif Zaidi Blow-up criteria for linearly damped nonlinear Schrodinger equations, Van Duong Dinh Results on controllability of non-densely characterized neutral fractional delay differential system, Kasthurisamy Jothimani, Kalimuthu Kaliraj, Sumati Kumari Panda, Kotakkaran Sooppy Nisar and Chokkalingam Ravichandran A nonlocal Weickert type PDE applied to multi-frame super-resolution, Fatimzehrae Ait Bella, Aissam Hadri, Abdelilah Hakim and Amine Laghrib On some damped 2 body problems, Alain Haraux Copyright 2021 American Institute of Mathematical Sciences ------------------------------------------------------- End of Digest **************************