Timely Communication: Efficient Algorithms for Solving a Fourth-Order Equation with the Spectral-Galerkin Method
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Publication:4336721
DOI10.1137/S1064827596298233zbMath0939.65129OpenAlexW2024738050MaRDI QIDQ4336721
B. P. Tjøstheim, Petter E. Bjørstad
Publication date: 19 June 2000
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/s1064827596298233
spectral Galerkin methodefficient algorithmsfourth-order equationsLegendre basisChebyshev basisfast iterative solvers
Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Boundary value problems for higher-order elliptic equations (35J40) Direct numerical methods for linear systems and matrix inversion (65F05)
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