A fast Poisson solver by Chebyshev pseudospectral method using reflexive decomposition

DOI10.11650/TJM.17.2013.2574zbMath1488.65690OpenAlexW2049445238MaRDI QIDQ373700

Hsin-Chu Chen, Tzyy-Leng Horng, Teng-Yao Kuo

Publication date: 24 October 2013

Published in: Taiwanese Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: http://journal.taiwanmathsoc.org.tw/index.php/TJM/article/view/2574

zbMATH Keywords

Poisson equationChebyshev pseudospectral methodChebyshev collocation derivative matrixcoarse-grain parallelismreflexive property

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Boundary value problems for second-order elliptic equations (35J25) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

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