numerical-analysis

Documents about numerical-analysis

• Comparison of Numerical Solvers for Differential Equations for Holonomic Gradient Method in Statistics#128248arXiv (OAI)
• Can Symmetric Positive Definite (SPD) coarse spaces perform well for indefinite Helmholtz problems?#128281arXiv (OAI)
• Neural Green's Operators for Parametric Partial Differential Equations#128288arXiv (OAI)
• A nonnegativity-preserving finite element method for a class of parabolic SPDEs with multiplicative noise#128349arXiv (OAI)
• Asymptotic Linear Convergence of ADMM for Isotropic TV Norm Compressed Sensing#128380arXiv (OAI)
• An A Posteriori Error Estimator for Electrically Coupled Liquid Crystal Equilibrium Configurations#131186arXiv (OAI)
• Finding roots of complex analytic functions via generalized colleague matrices#131191arXiv (OAI)
• New Algebraic Fast Algorithms for $N$-body Problems in Two and Three Dimensions#131196arXiv (OAI)
• An Adaptive Subdomain Coupling Approach in Domain Decomposition for Multiphase Porous Media Flow#131247arXiv (OAI)
• On $L^\infty$ stability for wave propagation and for linear inverse problems#131255arXiv (OAI)
• Sensitivity-preserving of Fisher Information Matrix through random data down-sampling for experimental design#139091arXiv (OAI)
• Sparse Pseudospectral Shattering#139102arXiv (OAI)
• Online Covariance Matrix Estimation in Sketched Newton Methods#139127arXiv (OAI)
• Theoretical analysis and numerical solution to a vector equation $Ax-\|x\|_1x=b$#139203arXiv (OAI)
• A $\star$-Product Approach for Analytical and Numerical Solutions of Nonautonomous Linear Fractional Differential Equations#139215arXiv (OAI)
• Random sketching of operators with application to learning preconditioners#141603arXiv (OAI)
• Moving Mesh with Streamline Upwind Petrov-Galerkin (MM-SUPG) Method for Time-dependent Convection-Dominated Convection-Diffusion Problems#141605arXiv (OAI)
• Finite elements for symmetric and traceless tensors in three dimensions#141629arXiv (OAI)
• Weak error on the densities for the Euler scheme of stable additive SDEs with H{ö}lder drift#141665arXiv (OAI)
• Surrogate models for diffusion on graphs via sparse polynomials#141696arXiv (OAI)
• Modal analysis of a domain decomposition method for Maxwell's equations in a waveguide#141703arXiv (OAI)
• Improved error estimates for low-regularity integrators using space-time bounds#141718arXiv (OAI)
• What metric to optimize for suppressing instability in a Vlasov-Poisson system?#141725arXiv (OAI)
• Global optimization tailored for graphics processing units: Complete and rigorous search for large-scale nonlinear minimization#141775arXiv (OAI)
• Backward Euler method for the equations of motion arising in Oldroyd model of order one with nonsmooth initial data#144162arXiv (OAI)
• Optimal error estimates of the penalty finite element method for the unsteady Navier-Stokes equations with nonsmooth initial data#144167arXiv (OAI)
• Finite element solution of a radiation/propagation problem for a Helmholtz equation with a compactly supported nonlinearity#144186arXiv (OAI)
• Automated solving of constant-coefficients second-order linear PDEs using Fourier analysis#173420arXiv (OAI Expanded)
• Generalized Yee methods: Scalable symplectic finite element Maxwell solvers#177202arXiv (OAI Expanded)
• Deep neural network approximation theory for high-dimensional functions#179231arXiv (OAI Expanded)
• Deep neural networks with ReLU, leaky ReLU, and softplus activation provably overcome the curse of dimensionality for Kolmogorov partial differential equations with Lipschitz nonlinearities in the $L^p$-sense#179244arXiv (OAI Expanded)
• Spectral approximation of a new class of stochastic fractional evolution equations#179263arXiv (OAI Expanded)
• A dimension-oblivious domain decomposition method based on space-filling curves#183062arXiv (OAI Expanded)
• Optimal Control of Incompressible Ideal Flows with Obstacle Avoidance#183091arXiv (OAI Expanded)
• Domain-decomposed parallelization of B-spline based s-version of the finite element method via generalized graph abstraction#608913arXiv (OAI Expanded)
• Mixture of experts surrogate model for the homogenization of open-porous materials#609232arXiv (OAI Expanded)
• Regularity-informed data assimilation: A hierarchical Bayesian approach to ensemble Kalman filtering for hyperbolic conservation laws#609261arXiv (OAI Expanded)
• A physics-informed SUPG-stabilized finite element framework with shock-capturing for simulating inviscid high-speed flows around a cylinder#609301arXiv (OAI Expanded)
• Random blob methods for diffusion#609329arXiv (OAI Expanded)
• Geometry-Conforming Finite Element Methods for Interface Problems on Fitted and Unfitted Meshes#609646arXiv (All)
• Hybrid Dealiasing and Implicit Packing for Real Convolutions#609658arXiv (All)
• Nodal discontinuous Galerkin methods for non-ideal equations of state: pressure equilibrium preservation and entropy correction#609666arXiv (All)
• Comment on arXiv:2106.08363v3 [math.NA], E. Abreu, A. Espirito Santo, W. Lambert, and J. Perez, Convergence of a Lagrangian--Eulerian scheme by a weak asymptotic analysis for one-dimensional hyperbolic problems#609677arXiv (All)
• Superconvergence points of Hermite spectral interpolation#609803arXiv (All)
• Numerical Experiments with Parameter Setting of Trotterized Quantum Phase Estimation for Quantum Hamiltonian Ground State Computation#609877arXiv (All)
• Adaptive Randomized Neural Networks with Locally Activation Function: Theory and Algorithm for Solving PDEs#609905arXiv (All)
• Domain-decomposed parallelization of B-spline based s-version of the finite element method via generalized graph abstraction#609975arXiv (All)
• The 3D critical Zakharov--Kuznetsov equation: blow-up and soliton dynamics#612513arXiv (All)
• Analysis of Block Jacobi/Gauss-Seidel and additive/multiplicative Schwarz preconditioning through the theory of GLT sequences, with applications to domain decomposition discretizations#612606arXiv (All)
• MiNO: Cotangent-bundle propagator learning for PDEs#612610arXiv (All)

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