The accelerated search-extension method for computing multiple solutions of semilinear PDEs

DOI10.1016/S0252-9602(09)60071-0zbMath1212.65454OpenAlexW2034012124MaRDI QIDQ979466

Yuewu Liu, Zi-Qing Xie, Chuan-miao Chen

Publication date: 8 July 2010

Published in: Acta Mathematica Scientia. Series B. (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0252-9602(09)60071-0

zbMATH Keywords

numerical resultsfinite element methodsemilinear elliptic equationsboundary value problemsmultiple solutionstwo-grid methodaccelerated search-extension method

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Semilinear elliptic equations (35J61)

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