Derivative-free stochastic optimization via adaptive sampling strategies

Authors: Bollapragada, Raghu, Karamanli, Cem, Wild, Stefan M

Source: Optimization Methods and Software, vol ahead-of-print, iss ahead-of-print

Subject Terms: 4901 Applied Mathematics (for-2020), 46 Information and Computing Sciences (for-2020), 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020), Adaptive sampling, derivative-free optimization, gradient approximations, common random numbers, 0102 Applied Mathematics (for), 0103 Numerical and Computational Mathematics (for), 0802 Computation Theory and Mathematics (for), Operations Research (science-metrix), 4602 Artificial intelligence (for-2020), 4901 Applied mathematics (for-2020), 4903 Numerical and computational mathematics (for-2020)

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Advantages of the Samarskii-type schemes on the Shishkin mesh

Authors: Vulanović, Relja, Nhan, Thái Anh

Source: Journal of Computational and Applied Mathematics. 470

Subject Terms: 4901 Applied Mathematics (for-2020), 46 Information and Computing Sciences (for-2020), 49 Mathematical Sciences (for-2020), Singular perturbation, Convection-diffusion, Shishkin mesh, Finite differences, Uniform convergence, 0102 Applied Mathematics (for), 0103 Numerical and Computational Mathematics (for), 0906 Electrical and Electronic Engineering (for), Numerical & Computational Mathematics (science-metrix), 4613 Theory of computation (for-2020), 4901 Applied mathematics (for-2020), 4903 Numerical and computational mathematics (for-2020)

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AutoTandemML: Active learning enhanced tandem neural networks for inverse design problems

Authors: Grbcic, Luka, Müller, Juliane, de Jong, Wibe Albert

Source: Applied Soft Computing. 184

Subject Terms: 46 Information and Computing Sciences (for-2020), 4611 Machine Learning (for-2020), Bioengineering (rcdc), Inverse design, Tandem neural networks, Active learning, Machine learning, 0102 Applied Mathematics (for), 0801 Artificial Intelligence and Image Processing (for), 0806 Information Systems (for), Artificial Intelligence & Image Processing (science-metrix), 4602 Artificial intelligence (for-2020), 4903 Numerical and computational mathematics (for-2020)

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Randomized Kaczmarz with tail averaging

Authors: Epperly, Ethan N, Goldshlager, Gil, Webber, Robert J

Source: Applied and Computational Harmonic Analysis. 80

Subject Terms: 4901 Applied Mathematics (for-2020), 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020), 0101 Pure Mathematics (for), 0102 Applied Mathematics (for), 0103 Numerical and Computational Mathematics (for), Numerical & Computational Mathematics (science-metrix), 4901 Applied mathematics (for-2020), 4904 Pure mathematics (for-2020)

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https://escholarship.org/content/qt5zw7n2m1/qt5zw7n2m1.pdf

Persistent Sampling: Enhancing the Efficiency of Sequential Monte Carlo

Authors: Karamanis, Minas, Seljak, Uroš

Source: Statistics and Computing. 35(5)

Subject Terms: 49 Mathematical Sciences (for-2020), 4905 Statistics (for-2020), 1.4 Methodologies and measurements (hrcs-rac), Generic health relevance (hrcs-hc), Sequential Monte Carlo, Importance sampling, Marginal likelihood, Bayesian inference, 0104 Statistics (for), 0802 Computation Theory and Mathematics (for), Statistics & Probability (science-metrix), 4901 Applied mathematics (for-2020), 4903 Numerical and computational mathematics (for-2020), 4905 Statistics (for-2020)

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Least H2 norm updating of quadratic interpolation models for derivative-free trust-region algorithms

Authors: Xie, Pengcheng, Yuan, Ya-xiang

Source: IMA Journal of Numerical Analysis

Subject Terms: 4901 Applied Mathematics (for-2020), 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020), derivative-free optimization, quadratic model, trust-region, interpolation, H (2) norm, 0102 Applied Mathematics (for), 0103 Numerical and Computational Mathematics (for), Numerical & Computational Mathematics (science-metrix), 4901 Applied mathematics (for-2020), 4903 Numerical and computational mathematics (for-2020)

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Solving a class of infinite‐dimensional tensor eigenvalue problems by translational invariant tensor ring approximations

Authors: Van Beeumen, Roel, Periša, Lana, Kressner, Daniel, Yang, Chao

Source: Numerical Linear Algebra with Applications. 31(6)

Subject Terms: 4901 Applied Mathematics (for-2020), 4903 Numerical and Computational Mathematics (for-2020), 4904 Pure Mathematics (for-2020), 49 Mathematical Sciences (for-2020), infinite eigenvalue problem, matrix product states, tensor eigenvalue problem, tensor ring, tensor train, translational invariance, 0102 Applied Mathematics (for), 0103 Numerical and Computational Mathematics (for), Numerical & Computational Mathematics (science-metrix), 4901 Applied mathematics (for-2020), 4903 Numerical and computational mathematics (for-2020)

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A Performance Portable, Fully Implicit Landau Collision Operator with Batched Linear Solvers

Authors: Adams, Mark F, Wang, Peng, Merson, Jacob, Huck, Kevin, Knepley, Matthew G

Source: SIAM Journal on Scientific Computing. 47(2)

Subject Terms: 4901 Applied Mathematics (for-2020), 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020), 0102 Applied Mathematics (for), 0103 Numerical and Computational Mathematics (for), 0802 Computation Theory and Mathematics (for), Numerical & Computational Mathematics (science-metrix), 4901 Applied mathematics (for-2020), 4903 Numerical and computational mathematics (for-2020)

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Weinstein Handlebodies for Complements of Smoothed Toric Divisors

Authors: Acu, Bahar, Capovilla-Searle, Orsola, Gadbled, Agnès, Marinković, Aleksandra, Murphy, Emmy, Starkston, Laura, Wu, Angela

Source: Memoirs of the American Mathematical Society. 309(1561)

Subject Terms: 4903 Numerical and Computational Mathematics (for-2020), 4904 Pure Mathematics (for-2020), 49 Mathematical Sciences (for-2020), 0101 Pure Mathematics (for), General Mathematics (science-metrix), 4904 Pure mathematics (for-2020)

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Rationality theorems for curvature invariants of 2-complexes

Authors: Wilton, H

Contributors: DSpace at Cambridge pro (8.1)

Source: Mathematische Annalen. 392:3765-3796

Subject Terms: Mathematics - Geometric Topology, 4901 Applied Mathematics, 4903 Numerical and Computational Mathematics, FOS: Mathematics, 49 Mathematical Sciences, 4904 Pure Mathematics, Geometric Topology (math.GT), Group Theory (math.GR), 0101 mathematics, Mathematics - Group Theory, 01 natural sciences

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Access URL: http://arxiv.org/abs/2210.09841

MUSE-BB: a decomposition algorithm for nonconvex two-stage problems using strong multisection branching

Authors: Marco Langiu, Manuel Dahmen, Dominik Bongartz, Alexander Mitsos

Source: Journal of global optimization 92, 837-888 (2025). doi:10.1007/s10898-025-01489-2
Journal of global optimization 92(4), 837-888 (2025). doi:10.1007/s10898-025-01489-2

Subject Terms: Technology, Operations Research, Two-stage stochastic programming, Mathematics, Applied, STOCHASTIC PROGRAMS, Clustering, Convergence analysis, GENERALIZED BENDERS DECOMPOSITION, 0102 Applied Mathematics, 4901 Applied mathematics, GLOBAL OPTIMIZATION, CLUSTER PROBLEM, 0802 Computation Theory and Mathematics, INTEGER NONLINEAR PROGRAMS, Decomposition, Science & Technology, 4602 Artificial intelligence, Operations Research & Management Science, 0103 Numerical and Computational Mathematics, CUT ALGORITHM, Physical Sciences, 4903 Numerical and computational mathematics, Multisection, Mathematics

Access URL: https://juser.fz-juelich.de/record/1044195
https://publications.rwth-aachen.de/record/1010843

Mechanical Antenna Simulations via FDTD to Characterize Mutual Depolarization

Authors: Rivera, Jesse, Blaske, John, Yao, Zhi, Zheng, Ruoda, Carman, Gregory P, Wang, Yuanxun Ethan

Source: IEEE Journal on Multiscale and Multiphysics Computational Techniques. 10

Subject Terms: 4006 Communications Engineering (for-2020), 40 Engineering (for-2020), 4008 Electrical Engineering (for-2020), Bioengineering (rcdc), Networking and Information Technology R&D (NITRD) (rcdc), Mathematical models, Antenna arrays, Antennas, Stress, Computational modeling, Finite difference methods, Time-domain analysis, Piezoelectric effect, Strain, Electric fields, Acoustic waves, electrically small antennas, electrodynamics, finite-difference time-domain (fdtd) methods, mechanical antenna, multiferroic, multiphysics, piezoelectric devices, unconditionally stable methods, 4008 Electrical engineering (for-2020), 4903 Numerical and computational mathematics (for-2020)

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On the smooth locus of affine Schubert varieties

Authors: Georgios Pappas, Rong Zhou

Contributors: Apollo - University of Cambridge Repository

Source: Math Ann

Subject Terms: Mathematics - Algebraic Geometry, 4903 Numerical and Computational Mathematics, 49 Mathematical Sciences, FOS: Mathematics, 4904 Pure Mathematics, Representation Theory (math.RT), Algebraic Geometry (math.AG), Mathematics - Representation Theory, Article

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Access URL: https://pubmed.ncbi.nlm.nih.gov/40386692
http://arxiv.org/abs/2312.14827
https://www.repository.cam.ac.uk/handle/1810/384230
https://doi.org/10.1007/s00208-025-03123-8

Biparsers: Exact Printing for Data Synchronisation

Authors: Ruifeng Xie, Tom Schrijvers, Zhenjiang Hu

Source: Proceedings of the ACM on Programming Languages. 9:2205-2231

Subject Terms: 4613 Theory of computation, parser combinators, Technology, Science & Technology, lens, exact-printing, bidirectional transformations, Computer Science, 4903 Numerical and computational mathematics, 4612 Software engineering, Computer Science, Software Engineering

Access URL: https://lirias.kuleuven.be/handle/20.500.12942/759794
https://doi.org/10.1145/3704910

BiSikkel: A Multimode Logical Framework in Agda

Authors: Ceulemans, Joris, Nuyts, Andreas, Devriese, Dominique

Source: Proceedings of the ACM on Programming Languages. 9:210-240

Subject Terms: 4613 Theory of computation, 4903 Numerical and computational mathematics, 4612 Software engineering

On the strength of Burer’s lifted convex relaxation to quadratic programming with ball constraints

Authors: Fatma Kılınç-Karzan, Shengding Sun

Contributors: Apollo - University of Cambridge Repository

Source: Mathematical Programming.

Subject Terms: Optimization and Control (math.OC), 4901 Applied Mathematics, 4903 Numerical and Computational Mathematics, 49 Mathematical Sciences, FOS: Mathematics, 10 Reduced Inequalities, Mathematics - Optimization and Control

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Access URL: http://arxiv.org/abs/2407.14992

Parity of ranks of Jacobians of curves

Authors: Vladimir Dokchitser, Holly Green, Alexandros Konstantinou, Adam Morgan

Contributors: Apollo - University of Cambridge Repository

Source: Proceedings of the London Mathematical Society. 131

Subject Terms: Primary 11G30. Secondary 11G05, 11G10, 11G20, 11G40, 14K02, 14K15, Mathematics - Number Theory, 4903 Numerical and Computational Mathematics, FOS: Mathematics, Number Theory (math.NT), 0101 mathematics, 01 natural sciences

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Access URL: http://arxiv.org/abs/2211.06357
https://www.repository.cam.ac.uk/handle/1810/388881
https://doi.org/10.17863/cam.121042

Counting Tropical Curves in ℙ1 × ℙ1 : Computation and Polynomiality Properties

Authors: Corey, D, Markwig, H, Ranganathan, D

Contributors: DSpace at Cambridge pro (8.1)

Source: International Mathematics Research Notices. 2025

Subject Terms: 4903 Numerical and Computational Mathematics, 49 Mathematical Sciences

File Description: application/zip; application/pdf; text/xml

Access URL: https://www.repository.cam.ac.uk/handle/1810/387572
https://doi.org/10.1093/imrn/rnaf221

Hasse principle for Kummer varieties in the case of generic 2‐torsion

Authors: Adam Morgan

Contributors: Apollo - University of Cambridge Repository, DSpace at Cambridge pro (8.1)

Source: Proceedings of the London Mathematical Society. 131

Subject Terms: 14G05, 11G10, Mathematics - Number Theory, 4903 Numerical and Computational Mathematics, 49 Mathematical Sciences, FOS: Mathematics, 4904 Pure Mathematics, Number Theory (math.NT)

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Access URL: http://arxiv.org/abs/2309.02374
https://www.repository.cam.ac.uk/handle/1810/387295
https://doi.org/10.1112/plms.70066

Some new techniques to use in serial sparse Cholesky factorization algorithms

Authors: Karsavuran, M Ozan, Ng, Esmond G, Peyton, Barry W, Peyton, Jonathan L

Subject Terms: 46 Information and Computing Sciences (for-2020), 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020)

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