arXiv math.NA Numerical Analysis @mathNAb

Error Analysis of Tr-PINNs Algorithm for 2D Incompressible Navier-St... arXiv:2606.06268 DAS-PINNs for high-dimensional partial differential equations: exten... arXiv:2606.06314 A q-Tsallis Safe Approximation for Chance-Constrained Programs arXiv:2606.06401

Post-processed frozen-flow methods for the long time sampling of erg... arXiv:2606.06150 Structure-Preserving Operator Splitting via JR-Decomposition for Cir... arXiv:2606.06153 Quantum Algorithm for Nonlinear and Stochastic Homogenization via a ... arXiv:2606.06165

A tensor-train multidimensional inverse Laplace transform arXiv:2606.06093 A Microlocal Open-Boundary Method for Residual-Based Wave Solvers on... arXiv:2606.06115 Ensemble Kalman Inversion as an Inertial Interacting Particle System arXiv:2606.06121

Learning solution operators of PDEs with sparse approximation methods arXiv:2606.06046 Residual-based Kaczmarz methods for tensor linear equations with t-p... arXiv:2606.06057 Weak order one convergence of structure-preserving stochastic theta ... arXiv:2606.06071

Iterative Thresholding Pursuit with Continuation for \ell_{1-2}-Regu... arXiv:2606.05657 Auxiliary Gradient-Flow Solvers for Generalized Newtonian Models arXiv:2606.05926 Direct reconstruction for acoustic inverse Born scattering arXiv:2606.05977

Infinite sequences with optimal diaphony, periodic L_2-discrepancy, ... arXiv:2606.05482 Weighted hp-Uniform Decompositions for H^k-Type Tensor-Product Space... arXiv:2606.05615 A Low-rank Interpolatory Projection Algorithm for Solving Large-scal... arXiv:2606.05640

Euler Scheme for Stochastic Functional Differential Equations Driven... arXiv:2606.05195 Entropy-Compatible Barrier Schemes for Diffusive FENE Flows arXiv:2606.05209 Optimizing Irreversible Perturbations of the Unadjusted Langevin Alg... arXiv:2606.05324

A decoupled energy-stable mixed finite element method for Poisson-Ne... arXiv:2606.04941 Convergence of parallel overlapping domain decomposition methods wit... arXiv:2606.04982 Bregman divergences and error control via convex duality arXiv:2606.05088

Fitting scattered data with optional monotonicity constraints on GPU... arXiv:2606.04670 An algebraic multiscale preconditioner for large sparse SPD matrices arXiv:2606.04864 Arbitrary high order shaped stencils for time domain finite differen... arXiv:2606.04882

A novel class of high-order uniformly accurate exponential integrato... arXiv:2606.04478 Numerical analysis of the second-order time-dependent saddle point M... arXiv:2606.04488 Well-posedness and finite element approximation of the electrostatic... arXiv:2606.04644

An Efficient Solver for the Richards Equation for Variably Saturated... arXiv:2606.04292 Exponential Time Differencing Schemes for a Phase-Field Model of Mul... arXiv:2606.04347 Decoupled iterative schemes for solving stationary MHD problems arXiv:2606.04467

Sampling and reconstruction of convex functions arXiv:2606.04190 An Energy-Stable Implicit Convex-Splitting BDF2 Scheme for the Cahn-... arXiv:2606.04204 An indefinite LOBPCG type of algorithm for detecting a definite Herm... arXiv:2606.04259

The Coercivity Gap in Neural PDE Solvers: Parameter Escape and Funct... arXiv:2606.04018 Reduced order modeling for spatio-temporal pattern approximation in ... arXiv:2606.04030 Boundary-compatible interacting approximations of quasilinear PDEs o... arXiv:2606.04049

Embedded Trefftz DG method for reaction-diffusion problems on anisot... arXiv:2606.03845 Approximation by short exponential sums with geometric error decay b... arXiv:2606.03855

On multi-fidelity methods for a tumor growth model with uncertainties arXiv:2606.03607 Application of polynomial algebras to non-linear equation solvers arXiv:2606.03651 Three-term recurrence iterations for energy-based models arXiv:2606.03833

Boundedness of Left Half-Plane Eigenvalues for Non-Selfadjoint Indef... arXiv:2606.03537 A Comparison of Multirate Co-Simulation Techniques for Field-Circuit... arXiv:2606.03594 An Efficient Parity-Blocked Method for Band-Structure Computation of... arXiv:2606.03599

Hessian-recovery-based C0 finite element methods for non-divergence ... arXiv:2606.03276 Physics-guided correction for operator learning under model misspeci... arXiv:2606.03469 Linear Convergence of Parareal Algorithm for Semilinear Parabolic Eq... arXiv:2606.03516

Numerical simulations for two-dimensional reaction-diffusion problem... arXiv:2606.02587 Physics-Informed Neural Network for Diffusion-Reaction Problems with... arXiv:2606.02599 Uniform Schwarz Preconditioners for Variable-Degree hp Finite Elemen... arXiv:2606.03141

Symmetric-Tensor Distributional Mixed Method for Fourth-Order Ellipt... arXiv:2606.02188 Spectral Audit of In-Context Operator Networks arXiv:2606.02427 Physics-Informed Residuals for Adaptive Mesh Refinement in Finite-Di... arXiv:2606.02475

Block Jacobi/Gauss-Seidel preconditioning for GLT sequences, and GLH... arXiv:2606.01888 p-Robust Trace Liftings for Discrete Harmonic Extensions and Boundar... arXiv:2606.02086 Trace-Preserving hp Interpolation and Polynomial Liftings on Conform... arXiv:2606.02125