Fully discrete Galerkin approximations of parabolic boundary-value problems with nonsmooth boundary data

DOI10.1007/BF01386406zbMath0671.65092OpenAlexW2081550671MaRDI QIDQ1119368

Gilbert Choudury

Publication date: 1990

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/133444

zbMATH Keywords

boundary integral equationssemigroup theoryoptimal rates of convergencefully discrete approximationsnonsmooth boundary datatheory of singular integrals

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Numerical methods for integral equations (65R20) Initial-boundary value problems for second-order parabolic equations (35K20) Integral representations of solutions to PDEs (35C15) Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type) (45E10)

Related Items (3)

Fully discrete approximations of parabolic boundary-value problems with nonsmooth boundary data ⋮ Analysis of a full discretization for a fractional/normal diffusion equation with rough Dirichlet boundary data ⋮ Analysis of a Robust Finite Element Approximation for a Parabolic Equation with Rough Boundary Data

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