Superconvergence effect in finite element methods for two-point boundary value problems

• Autorzy: Teresa Regińska
• Języki publikacji: EN

Abstrakty

EN

Approximate methods for solving two-point boundary value problems are considered. The aim of the paper is to explain superconvergence effect in the methods using finite element spaces. The existence of a class of the methods with the superconvergence property is demonstrated. Detailed proofs of superconvergence are presented for the case of the Galerkin method (due to Douglas and Dupont results) and for some example of external method.

PL

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Słowa kluczowe

EN

Boundary value problems; Finite elements, Rayleigh-Ritz, Galerkin and collocation methods

• Wydawca: Polish Mathematical Society
• Czasopismo: Mathematica Applicanda
• Rocznik: 1987
• Tom: 16
• Numer: 30

Daty

wydano

1987

online

2016-10-28

Twórcy

autor

Teresa Regińska

Identyfikatory

DOI

10.14708/ma.v16i30.1701