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Numerical analysis & scientific computing

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2,023 studies

  1. Learning Optimal Robust-Pathwise Control of Elliptic Equations with Random Coefficients
    Qi Sun, Yanhan Cui, Ling Guo +1
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  2. Dimension-independent eigenvalue approximation for sparse matrices
    Natalia Hajlasz, Christopher Musco, Jonathan Weare +1
    arXivPreprintCC BY 4.0Full textNumerical analysis & scientific computingarXiv
  3. A new convergence proof for an iterative scheme for elliptic Cauchy problems based on alternating orthogonal projections
    Abhijit Guchhait, Adrian Muntean, Martin Lind
    arXivPreprintCC BY 4.0Full textAnalysis & PDEsNumerical analysis & scientific computingarXiv
  4. Memory-Augmented Phase-Field Modeling: Onsager Formulation, Internal-Variable Lifting, and Structure-Preserving Computation
    Peng Ding, Qingxia Liu, Zhiping Mao +1
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  5. Symmetric two-level preconditioning for the method of reflections
    Jongho Park
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  6. Numerical analysis of parabolic equations with Prandtl--Ishlinskii hysteresis of play type
    Shu Xu, Liqun Cao
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  7. A quantum algorithm for meshless lattice Boltzmann method with unitary interpolation
    Chi Zhang, Hefeng Wang, Hua Xiang
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  8. A single LU~factorization approach to model reduction for linear system families with a quadratic matrix pencil
    Mikhail A. Botchev, Leonid Knizhnerman, Nikolai L. Zamarashkin +1
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  9. Are implicit schemes needed in adaptive time stepping for PDEs?
    Mikhail A. Botchev
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  10. Stochastic Geometrically Exact Beams: Continuous-Time Geometric Principles and Variational Discretizations
    Minghang Du, François Gay-Balmaz, Tianzhi Li +1
    arXivPreprintCC BY 4.0Full textNumerical analysis & scientific computingarXiv
  11. Parameter misspecification in physics-informed neural networks: A closed-form audit and its limits
    David McShannon, Nicholas Dietrich
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  12. Optimal strong convergence of a splitting mixed finite element method for a stochastic Keller--Segel system
    Liet Vo
    arXivPreprintCC BY-NC-ND 4.0Full textNumerical analysis & scientific computingProbabilityarXiv
  13. Solution of a system of Hamilton-Jacobi equations on a network
    Emily R. Hammett, Maria Teresa Chiri, Kenneth D. Czuprynski +1
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  14. Global Convergence and Reliable Stopping in a Safeguarded Modified Anderson--Björck Method
    Latchezar Tomov, Nedelcho Ganchovski
    arXivPreprintCC BY-NC-ND 4.0Full textNumerical analysis & scientific computingarXiv
  15. Fast and Stable Arbitrary Precision Approximate Matrix Multiplication
    Ioana Dumitriu, Olga Holtz, Abraham Hsu +5
    arXivPreprintCC BY-NC-ND 4.0Full textNumerical analysis & scientific computingarXiv
  16. Constrained Probabilistic Numerics: Gaussian Process Solvers for Linear PDEs under Linear Inequality Constraints
    Boyuan Deng, Kshitiz Upadhyay, Michael Shields
    arXivPreprintCC BY-NC-ND 4.0Full textNumerical analysis & scientific computingStatisticsarXiv
  17. Analysis of an inexact Schwarz domain decomposition method in 3D
    Nibedita Ghosh
    arXivPreprintCC BY 4.0Full textNumerical analysis & scientific computingarXiv
  18. Diffraction of waves by finite thin coatings: asymptotic expansion and effective models
    Cédric Baudet
    arXivPreprintCC BY 4.0Full textAnalysis & PDEsNumerical analysis & scientific computingarXiv
  19. An inverse spectral problem for the wave equation with a varying Robin parameter at the boundary
    Antti Hannukainen, Petr Kulikov, Matti Lassas +1
  20. Energy conserving compatible space--time FEM for deterministic and stochastic rotating shallow water
    Maneesh Kumar Singh, Colin J. Cotter
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  21. Preconditioning proximal Galerkin: mesh and degree robust solvers for variational inequalities
    Ioannis P. A. Papadopoulos, Pablo D. Brubeck
    arXivPreprintCC BY 4.0Full textNumerical analysis & scientific computingarXiv
  22. On a maximum principle in discretization with spherical harmonics
    Arnold Reusken
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  23. Regularisation and Parameter Choice Rules for Composite Linear Inverse Problems
    Christina Brandt, Patrick Horn
    arXivPreprintarXiv licenceFull textNumerical analysis & scientific computingarXiv
  24. On the Convergence of the Mesh-Free Discretization of a Non-Linear Bond-Based Peridynamic Model with a Bond-Breakage Criterion
    Lukas Pflug, Michael Stingl, Max Zetzmann
    arXivPreprintCC BY 4.0Full textNumerical analysis & scientific computingarXiv
  25. Sustainable Cloud-Fog-Edge Systems for Smart Buildings: Algorithmic Adaptation under Memory Constraints and Dynamic Orchestration Strategies
    Mamadou Sow, Christophe Cerin
    arXivPreprintCC BY 4.0Full textNumerical analysis & scientific computingarXiv