The Schwarz Algorithm for Spectral Methods

DOI10.1137/0725003zbMath0642.65076OpenAlexW1974523495MaRDI QIDQ3783463

Daniele Funaro, Claudio Canuto

Publication date: 1988

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0725003

zbMATH Keywords

maximum principlecollocation methodLaplace equationdomain decomposition methodgeometric convergenceSchwarz alternating methodspectral methodsLegendre-Galerkin methodError estimates

Mathematics Subject Classification ID

Numerical solutions to overdetermined systems, pseudoinverses (65F20) Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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