Výsledky vyhledávání - "4903 Numerical and Computational Mathematics (for-2020)"

Derivative-free stochastic optimization via adaptive sampling strategies

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

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

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/83m6c6wn
https://escholarship.org/content/qt83m6c6wn/qt83m6c6wn.pdf

Advantages of the Samarskii-type schemes on the Shishkin mesh

Autoři: Vulanović, Relja Nhan, Thái Anh

Zdroj: Journal of Computational and Applied Mathematics. 470

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/5p64t416
https://escholarship.org/content/qt5p64t416/qt5p64t416.pdf

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

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

Zdroj: Applied Soft Computing. 184

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/0vc5w09f
https://escholarship.org/content/qt0vc5w09f/qt0vc5w09f.pdf

Randomized Kaczmarz with tail averaging

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

Zdroj: Applied and Computational Harmonic Analysis. 80

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/5zw7n2m1
https://escholarship.org/content/qt5zw7n2m1/qt5zw7n2m1.pdf

Persistent Sampling: Enhancing the Efficiency of Sequential Monte Carlo

Autoři: Karamanis, Minas Seljak, Uroš

Zdroj: Statistics and Computing. 35(5)

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/5qc8f2mx
https://escholarship.org/content/qt5qc8f2mx/qt5qc8f2mx.pdf

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

Autoři: Xie, Pengcheng Yuan, Ya-xiang

Zdroj: IMA Journal of Numerical Analysis

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/4w15p8vg
https://escholarship.org/content/qt4w15p8vg/qt4w15p8vg.pdf

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

Autoři: Van Beeumen, Roel Periša, Lana Kressner, Daniel a další

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

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/9n24v3r5
https://escholarship.org/content/qt9n24v3r5/qt9n24v3r5.pdf

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

Autoři: Adams, Mark F Wang, Peng Merson, Jacob a další

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

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/7712658s
https://escholarship.org/content/qt7712658s/qt7712658s.pdf

Weinstein Handlebodies for Complements of Smoothed Toric Divisors

Autoři: Acu, Bahar Capovilla-Searle, Orsola Gadbled, Agnès a další

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

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/5hx005cj
https://escholarship.org/content/qt5hx005cj/qt5hx005cj.pdf

Mechanical Antenna Simulations via FDTD to Characterize Mutual Depolarization

Autoři: Rivera, Jesse Blaske, John Yao, Zhi a další

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

Témata: 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/5c17f7b7
https://escholarship.org/content/qt5c17f7b7/qt5c17f7b7.pdf

Some new techniques to use in serial sparse Cholesky factorization algorithms

Autoři: Karsavuran, M Ozan Ng, Esmond G Peyton, Barry W a další

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

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/5n39j9sr
https://escholarship.org/content/qt5n39j9sr/qt5n39j9sr.pdf

A Riemann–Hilbert Approach to the Perturbation Theory for Orthogonal Polynomials: Applications to Numerical Linear Algebra and Random Matrix Theory

Autoři: Ding, Xiucai Trogdon, Thomas

Zdroj: International Mathematics Research Notices. 2024(5)

Témata: 4901 Applied Mathematics (for-2020), 4902 Mathematical Physics (for-2020), 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), 4902 Mathematical physics (for-2020)

Přístupová URL adresa: https://escholarship.org/uc/item/7pb192dp

Probabilistic forecast of nonlinear dynamical systems with uncertainty quantification

Autoři: Gu, Mengyang Lin, Yizi Lee, Victor Chang a další

Zdroj: Physica D Nonlinear Phenomena. 457

Témata: 4901 Applied Mathematics (for-2020), 49 Mathematical Sciences (for-2020), Bayesian prior, Generative models, Dynamic mode decomposition, Forecast, Gaussian processes, Uncertainty quantification, 0102 Applied Mathematics (for), Fluids & Plasmas (science-metrix), 4901 Applied mathematics (for-2020), 4902 Mathematical physics (for-2020), 4903 Numerical and computational mathematics (for-2020)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/96n2q1b4
https://escholarship.org/content/qt96n2q1b4/qt96n2q1b4.pdf

Corrigendum: A Demazure crystal construction for Schubert polynomials

Autoři: Assaf, Sami Schilling, Anne

Zdroj: Algebraic Combinatorics. 7(5)

Témata: 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020), Schubert polynomials, Demazure characters, Stanley symmetric functions, crystal bases, 4904 Pure mathematics (for-2020)

Přístupová URL adresa: https://escholarship.org/uc/item/3z3793p9

Dens, nests and the Loehr-Warrington conjecture

Autoři: Blasiak, J Haiman, M Morse, J a další

Zdroj: Journal of the American Mathematical Society, vol 38, iss 4

Témata: 0101 Pure Mathematics (for), 4904 Pure mathematics (for-2020), 4904 Pure Mathematics (for-2020), General Mathematics (science-metrix), 4901 Applied Mathematics (for-2020), FOS: Mathematics, 49 Mathematical Sciences (for-2020), Mathematics - Combinatorics, Combinatorics (math.CO), 0101 mathematics, 01 natural sciences, 4903 Numerical and Computational Mathematics (for-2020), Primary: 05E05, Secondary: 16T30

Přístupová URL adresa: http://arxiv.org/abs/2112.07070
https://escholarship.org/uc/item/9tt0s984

A Fourth-Order Embedded Boundary Finite Volume Method for the Unsteady Stokes Equations with Complex Geometries

Autoři: Overton-Katz, Nathaniel Gao, Xinfeng Guzik, Stephen a další

Zdroj: SIAM Journal on Scientific Computing. 45(5)

Témata: 4904 Pure Mathematics (for-2020), 49 Mathematical Sciences (for-2020), high-order finite volume, embedded boundary, Stokes equations, 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/5jk3958t
https://escholarship.org/content/qt5jk3958t/qt5jk3958t.pdf

Topology, convergence, and reconstruction of predictive states

Autoři: Loomis, Samuel P Crutchfield, James P

Zdroj: Physica D Nonlinear Phenomena. 445

Témata: 4901 Applied Mathematics (for-2020), 4902 Mathematical Physics (for-2020), 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020), Stochastic process, Symbolic dynamics, Dynamical systems, Measure theory, Weak topology, 0102 Applied Mathematics (for), Fluids & Plasmas (science-metrix), 4901 Applied mathematics (for-2020), 4902 Mathematical physics (for-2020), 4903 Numerical and computational mathematics (for-2020)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/0jh2z408
https://escholarship.org/content/qt0jh2z408/qt0jh2z408.pdf

Characterization of Transmission Lines in Microelectronic Circuits Using the ARTEMIS Solver

Autoři: Sawant, Saurabh S Yao, Zhi Jambunathan, Revathi a další

Zdroj: IEEE Journal on Multiscale and Multiphysics Computational Techniques. 8

Témata: 4006 Communications Engineering (for-2020), 40 Engineering (for-2020), 4008 Electrical Engineering (for-2020), 4009 Electronics, Sensors and Digital Hardware (for-2020), Bioengineering (rcdc), 7 Affordable and Clean Energy (sdg), S-parameter, Finite Difference Time Domain, GPU simulations, Microelectronics, Electromagnetics, 4008 Electrical engineering (for-2020), 4903 Numerical and computational mathematics (for-2020)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/6f28f29z
https://escholarship.org/content/qt6f28f29z/qt6f28f29z.pdf

Error estimates of finite difference methods for the Dirac equation in the massless and nonrelativistic regime

Autoři: Ma, Ying Yin, Jia

Zdroj: Numerical Algorithms. 89(4)

Témata: 4901 Applied Mathematics (for-2020), 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020), Dirac equation, Massless and nonrelativistic regime, Finite difference method, Oscillatory in time, Rapid motion in space, math.NA, math.NA, cs.NA, 65M06, 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/2581n1cr
https://escholarship.org/content/qt2581n1cr/qt2581n1cr.pdf

Nonoverlapping block smoothers for the Stokes equations

Autoři: Claus, Lisa Bolten, Matthias

Zdroj: Numerical Linear Algebra with Applications. 28(6)

Témata: 4903 Numerical and Computational Mathematics (for-2020), 49 Mathematical Sciences (for-2020), block smoother, finite difference discretization, geometric multigrid methods, local fourier analysis, marker‐, and‐, cell scheme, staggered grids, Stokes equations, 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)

Popis souboru: application/pdf

Přístupová URL adresa: https://escholarship.org/uc/item/9rs3k12w
https://escholarship.org/content/qt9rs3k12w/qt9rs3k12w.pdf