Negative norm estimates and superconvergence results in Galerkin method for strongly nonlinear parabolic problems
DOI10.1016/j.camwa.2021.07.014OpenAlexW3195518409MaRDI QIDQ2234866
Morrakot Khebchareon, Amiya K. Pani, Ambit Kumar Pany
Publication date: 19 October 2021
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2108.01297
Galerkin methodsuperconvergencequasi-projectionglobal optimal error estimatenegative norm estimatestrongly nonlinear parabolic problems
Nonlinear boundary value problems for linear elliptic equations (35J65) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)
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