Prime number grid scheme to approximate function spaces with their low dimensional subspaces

DOI10.1016/0096-3003(90)90067-DzbMath0717.65070OpenAlexW4236670857MaRDI QIDQ2638739

Yanyan Li

Publication date: 1990

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0096-3003(90)90067-d

zbMATH Keywords

numerical exampleGalerkin methodheat equationerror estimateprime number grid scheme

Mathematics Subject Classification ID

Heat equation (35K05) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50)

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Prime sample scheme for almost sure convergence of a Galerkin approximation

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