Error Estimates of Ritz—Gelerkin Methods for Indefinite Elliptic Equations

Xlaohua Xuan

Chapter 42 in From Topology to Computation: Proceedings of the Smalefest, 1993, pp 466-478 from Springer

Abstract: Abstract We study the error estimates of Ritz-Gelerkin methods for Dirichlet problems: $$\begin{array}{*{20}c} {Lu - \lambda _0 u = f\;\;\;\text{in}\;\Omega \subset \mathbb{R}^n ,} \\ {u = 0\;\;\;\text{on}\;\partial \Omega .} \\ \end{array}$$

Keywords: Error Estimate; Weak Solution; Dirichlet Problem; Interpolation Inequality; Unique Weak Solution (search for similar items in EconPapers)
Date: 1993
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-1-4612-2740-3_42

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DOI: 10.1007/978-1-4612-2740-3_42

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