Convergence Analysis for a Nonsymmetric Galerkin Method for a Class of Singular Boundary Value Problems in One Space Dimension

DOI10.2307/2008256zbMath0633.65109OpenAlexW4255153602MaRDI QIDQ3771547

Yi-Yong Nie, Kenneth A. Eriksson

Publication date: 1987

Full work available at URL: https://doi.org/10.2307/2008256

zbMATH Keywords

Galerkin methodsuperconvergenceerror estimatespherical symmetrysingular boundary value problemspiecewise polynomial approximationlocal mesh refinementsmildly nonlinear problems

Mathematics Subject Classification ID

Nonlinear initial, boundary and initial-boundary value problems for linear parabolic equations (35K60) Nonlinear boundary value problems for ordinary differential equations (34B15) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Mesh generation, refinement, and adaptive methods for ordinary differential equations (65L50)

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