From: "David S. Bindel" To: "na-digest-l@lists.cornell.edu" Subject: NA Digest, V. 26, # 25 Date: Fri, 19 Jun 2026 13:03:42 +0000 NA Digest Friday, June 19, 2026 Volume 26 : Issue 25 Today's Editor: David S. Bindel Cornell University mailto:bindel@cornell.edu Today's Topics: NA Digest migration to Simplelists 39th Chemnitz Finite Element Symposium, 7-9 September 2026 Lecturer/Senior Lecturer position in computational mathematics at Monash University, Australia Faculty Position: Professor of Mathematical and Statistical Foundations of Computing — ITEC (Brazil) Faculty Position: Professor of Analysis and Applied Mathematics — ITEC (Brazil) Doctoral researcher position at Hamburg University of Technology (Germany) PhD position in Biomedical Engineering and Computational Science at TU Eindhoven, Netherlands Contents, Bulletin of Computational Applied Mathematics, Vol.12, N2 Contents, AIMS Communications on Pure and Applied Analysis, Vol. 31 and 32 Contents, AIMS Numerical Algebra, Control and Optimization, Vol. 19 See this issue of NA Digest on the web at: https://na-digest.coecis.cornell.edu/na-digest-html/26/v26n25.html Submissions, FAQs, and archives: https://na-digest.coecis.cornell.edu/ ------------------------------------------------------- From: David Bindel mailto:bindel@cornell.edu Date: June 18, 2026 Subject: NA Digest migration to Simplelists We have completed the migration of NA Digest to Cornell's Simplelists service, and the old Lyris service has been shut down. Unlike Lyris, Simplelists does not support sending emails to subscribe or unsubscribe; instead, this is handled by a web interface available at https://lists.cornell.edu/NA-DIGEST-L/subscribe/ To manage an existing subscription, you can go to this web page and enter your email address in order to get an email containing a personalized link to manage your page. This should simplify the process of unsubscription for those who are still forwarded email from an old address, but are no longer able to send from that address. A small number of NA Digest subscribers are subscribed via an old email address and had forwarding that worked with the the Lyris messages but appears to fail with the Simplelists messages. If you believe this may be the case for your email, you may either re-subscribe with the link above, or you may reach out to me to update your record in the system. ------------------------------------------------------- From: Max Winkler mailto:max.winkler@mathematik.tu-chemnitz.de Date: June 16, 2026 Subject: 39th Chemnitz Finite Element Symposium, 7-9 September 2026 Chemnitz Finite Element Symposium 2026 September 7-9 2026, Chemnitz, Germany https://www.chemnitz-am.de/cfem2026/index.php The Chemnitz Finite Element symposium is a traditional conference focusing on various aspects of partial differential equations and their numerical solution. This year, the conference will take place in the c/o56 hotel in Chemnitz, Germany. This year special emphasis is placed on - Porous Media - Uncertainty Quantification - Computational Machine Learning - Curved Boundaries Invited plenary speakers are - Inga Berre (University of Bergen) - Gianluigi Rozza (SISSA Triest) - Ridgway Scott (University of Chicago) Contributed talks and posters are very welcome. For further information and the registration form please visit the conference website: https://www.chemnitz-am.de/cfem2026/ index.php ------------------------------------------------------- From: Santiago Badia mailto:Santiago.Badia@monash.edu Date: June 15, 2026 Subject: Lecturer/Senior Lecturer position in computational mathematics at Monash University, Australia The School of Mathematics at Monash University invites applications for a continuing academic position at the level of Lecturer or Senior Lecturer in Computational and Applied Mathematics. The Computational and Applied Mathematics group at Monash conducts research across a broad range of areas, including numerical analysis, high- performance computing, optimisation, inverse problems, scientific machine learning, and uncertainty quantification. The group is part of a vibrant School with strong research activity not only in computational and applied mathematics, but also in pure mathematics and probability and statistics. For further information about the position, including salary details and the application procedure, please refer to the job advertisement link https://careers.pageuppeople.com/513/cw/en/job/694265/lecturersenior-lecturer-in-computational-and-applied-mathematics Confidential enquiries may be directed to mailto:sci-maths-jobs@monash.edu Applications received by Sunday 16 August 2026, 11:55 pm (Australian Eastern Time), will receive full consideration. ------------------------------------------------------- From: ITEC - Instituto de Tecnologia e Computação mailto:info@itec.org.br Date: June 17, 2026 Subject: Faculty Position: Professor of Mathematical and Statistical Foundations of Computing — ITEC (Brazil) The Institute of Technology and Computing (ITEC) invites applications for a full-time, exclusive-dedication faculty position in the Mathematical and Statistical Foundations of Computing -- the disciplines that teach future computer scientists to model, compute, and solve the hardest problems of the real world. ITEC is a newly founded, philanthropic, non-profit institution offering an immersive, full-time, residential undergraduate program in Computer Science. Supported by R$400 million in investment over its first ten years, ITEC is building a 20-hectare campus in Rio Grande do Sul, Brazil. Its mission is to find and educate the next generation of technology talent in the country. The curriculum is led by Giselle Reis (Director of the Computer Science program at Carnegie Mellon University Qatar), together with academic-council members Luis Lamb and Maria Klawe. The successful candidate will teach core courses including Discrete Mathematics, Analytic Geometry and Linear Algebra, Probability and Statistics, and Differential Equations and Applied Mathematics, within a small, excellence-driven academic community offering close, individualized mentorship of students. Requirements: a completed PhD, or a PhD in progress, in an area compatible with the position's disciplines. Applications are open from June 1 to August 31, 2026. For the full call (Edital No. 002/2026) and application details, please visit: http://www.itec.org.br/pt/selecaodocentes If you are interested in teaching at the forefront of computer science in Brazil and helping build the next generation of technology creators, this is your place. ------------------------------------------------------- From: ITEC - Instituto de Tecnologia e Computação mailto:info@itec.org.br Date: June 17, 2026 Subject: Faculty Position: Professor of Analysis and Applied Mathematics -- ITEC (Brazil) The Institute of Technology and Computing (ITEC) invites applications for a full-time, exclusive-dedication faculty position in Analysis and Applied Mathematics -- the disciplines that teach future computer scientists to model, compute, and solve the hardest problems of the real world. ITEC is a newly founded, philanthropic, non-profit institution offering an immersive, full-time, residential undergraduate program in Computer Science. Supported by R$400 million in investment over its first ten years, ITEC is building a 20-hectare campus in Rio Grande do Sul, Brazil. Its mission is to find and educate the next generation of technology talent in the country. The curriculum is led by Giselle Reis (Director of the Computer Science program at Carnegie Mellon University Qatar), together with academic-council members Luis Lamb and Maria Klawe. The successful candidate will teach core courses including Calculus I, Calculus II, and Differential Equations and Applied Mathematics, within a small, excellence-driven academic community offering close, individualized mentorship of students. Requirements: a completed PhD, or a PhD in progress, in an area compatible with the position's disciplines. Applications are open from June 1 to August 31, 2026. For the full call (Edital No. 001/2026) and application details, please visit: http://www.itec.org.br/pt/selecaodocentes If you are interested in teaching at the forefront of computer science in Brazil and helping build the next generation of technology creators, this is your place. ------------------------------------------------------- From: Daniel Ruprecht mailto:ruprecht@tuhh.de Date: June 19, 2026 Subject: Doctoral researcher position at Hamburg University of Technology (Germany) A four-year fixed term position as doctoral researcher in computational mathematics is available at Hamburg University of Technology in Hamburg, Germany. The deadline for applications is 17 July 2026. For details and to apply please visit https://stellenportal.tuhh.de/jobposting/2b241b79ffd20e67d8f1bba3a0ee0693dc4482620 ------------------------------------------------------- From: Jemima Tabeart mailto:j.m.tabeart@tue.nl Date: June 19, 2026 Subject: PhD position in Biomedical Engineering and Computational Science at TU Eindhoven, Netherlands A joint 4 year full-funded PhD position is available between the Cardiovascular Biomechanics group and Computational Science group at TU Eindhoven. The position on "Credible hybrid AI-mechanistic models for clinical decision-making: unveiling the untapped potential of sensitivity analysis methods" will be jointly supervised by Wouter Huberts (Biomedical Engineering) and Jemima Tabeart (Mathematics). Candidates with a strong applied Mathematics background and a Master's degree in a numerate subject (e.g. Mathematics, Biomedical Engineering, Mechanical Engineering, Physics) are encouraged to apply. The project will develop hybrid models that combine physics with learned personalised parameters to enable safe weaning of patients from ventilators. The successful candidate will work with, and develop advanced experimental data sets, conduct simulation and data assimilation studies, and design novel sensitivity analysis and uncertainty quantification measures. The project will be closely connected to clinical practice and includes collaboration with clinicians and interdisciplinary experts. Prior knowledge of biomechanical modelling and/or AI/hybrid modeling approaches is beneficial but not mandatory. Applications will be considered as soon as they are received. The procedure may be closed earlier than the final application date (August 31, 2026). Some flexibility in the starting date of the position is possible, with an ideal starting date before October 2026. Full information can be found at https://www.tue.nl/en/working-at-tue/vacancy-overview/phd-in-credible-hybrid-ai-mechanistic-models-for-clinical-decision-making-unveiling-the-untapped-potential-of-sensitivity-analysis-methods and inquiries can be directed to Jemima Tabeart at mailto:j.m.tabeart@tue.nl ------------------------------------------------------- From: Saul Buitrago Boret mailto:sssbuitrago@gmail.com Date: June 13, 2026 Subject: Contents, Bulletin of Computational Applied Mathematics, Vol.12, N2 Table of Contents Bulletin of Computational Applied Mathematics, Vol.12, N2 http://www.compama.co.usb.ve/table-of-contents https://sites.google.com/usb.ve/bullcompama/table-of-contents A comparison of algorithms for solving elliptic optimal control problems with nonconvex L^q-quasinorm cost (Research Paper) Pedro Merino, Diego Vargas From conformable and no conformable fractional derivative to integer order calculus (Research Paper) Rubén Gustavo Paccosi, Carlos Peña Rincón, Pablo Leandro Bonucci, Juan Eduardo Nápoles Valdéz On the eventual shadowing property for linear operators (Research Paper) Jesús Aponte, Dante Carrasco-Olivera, Helmuth Villavicencio Hermite-Hadamard inequalities for (h,m)-convex functions of the first and second type using generalized derivatives (Research Paper) Paulo Matias Guzmán, Juan Eduardo Nápoles Valdéz Fixed point theorem for two functions on a hyperbolic value metric space (Research Paper) Wilmer Barrera Detection and coverage of polygonal curves derived from vertical faults present on discontinuous surfaces (Research Paper) Ramón Antonio Abancin Ospina, Martha Ximena Dávalos Villegas, Janneth del Rocío Morocho Yaucán m-Biharmonic Kirchhoff-type equation with singularity and critical exponent (Research Paper) Juan Ricardo Mayorga Zambrano, Christian Calle-Cárdenas, Josué Castillo-Jaramillo Fundamental Solution of the Rarita Schwinger Operator in parameter dependent Clifford Algebra (Research Paper) Benjamín de Zayas, Carmen Judith Vanegas Numerical Simulation of Free Boundary Biviscous Fluids (Research Paper) Pedro Martín Merino Rosero, Cristhian Alexander Núñez Ramos A Notion of Hierarchic Social Welfare for Resource Allocations (Research Paper) Franklin José Camacho, Gerardo Chacón HJ-Biplot to Analyze the Contribution to Climate Change of Latin American Countries (Research Paper) Dayana Zhigue, María Morejón, Isidro R. Amaro, Diego Morales-Navarrete ------------------------------------------------------- From: Charley Denton mailto:cdenton@aimsciences.org Date: June 18, 2026 Subject: Contents, AIMS Communications on Pure and Applied Analysis, Vol. 31 and 32 Communications on Pure and Applied Analysis Volume: 31 July 2026 https://www.aimsciences.org/cpaa/article/2026/31/0 On the instability of incompressible Navier-Stokes equations with unbounded shear layer (Special Issue) Chao Wang, Yuxi Wang and Wenzhi Wu Improved stability threshold of the two-dimensional Couette flow for Navier- Stokes-Boussinesq systems via quasi-linearization (Special Issue) Binqian Niu and Weiren Zhao Nonlinear stability of the one dimensional screened Vlasov Poisson equation (Special Issue) Dongyi Wei Prandtl boundary layer expansions over a moving periodic plate (Special Issue) Yixin Ge and Cheng-Jie Liu Kinetic variable-sample methods for stochastic optimization problems (Special Issue) Sabrina Bonandin and Michael Herty Well-posedness and mean-field limit estimate of a consensus-based algorithm for multiplayer games (Special Issue) Hui Huang and Jethro Warnett Read more articles here: https://www.aimsciences.org/cpaa/article/2026/31/0 ... Communications on Pure and Applied Analysis Volume: 32 August 2026 https://www.aimsciences.org/cpaa/article/2026/32/0 Second order derivative formulas and Hessian estimates for SDEs driven by Brownian motion and -stable processes (Special Issue) Li-Juan Cheng, Guan Huang and Feng-Ya Lin Mean field game approach for optimal control of neuronal spiking activity (Special Issue) Lijun Bo, Dongfang Yang and Shihua Wang Tollmien-Schlichting waves near neutral stable curve (Special Issue) Qi Chen, Di Wu and Zhifei Zhang Well-posedness and scaling limit of the 3D limit resonant equation perturbed by transport noise (Special Issue) Chang Liu and Dejun Luo Score-based deterministic density sampling (Special Issue) Vasily Ilin, Peter Sushko and Jingwei Hu Malliavin calculus and stochastic differential equations (Special Issue) Shizan Fang and Rongrong Tian Read more articles here: https://www.aimsciences.org/cpaa/article/2026/32/0 ------------------------------------------------------- From: Charley Denton mailto:cdenton@aimsciences.org Date: June 18, 2026 Subject: Contents, AIMS Numerical Algebra, Control and Optimization, Vol. 19 Numerical Algebra, Control and Optimization Volume: 19 December 2026 https://www.aimsciences.org/naco/article/2026/19/0 Batch sample-wise stochastic optimal control via stochastic maximum principle Hui Sun and Feng Bao Open-loop Nash equilibrium for networked control systems with asymmetric information Jiao Liu, Xianping Wu and Yue Sun Sparse and low-rank representation for Lung tumor segmentation in PET-CT images Yuchen Feng, Xinyue Wang, Kanglin Chen and Jinyan Fan A novel N-players continuous differential games under rough fuzzy environment M. G. Brikaa Positive definiteness of symmetric tensors with zero, plus or minus one entries Li Ye and Yisheng Song Some notes concerning preconditioning of linear parabolic optimal control problems Luise Blank Read more articles here: https://www.aimsciences.org/naco/article/2026/19/0 ------------------------------------------------------- End of Digest **************************