Efficient Jacobi Galerkin methods for second- and fourth-order elliptic problems

zbMath1169.65345MaRDI QIDQ1019311

Eid H. Doha

Publication date: 2 June 2009

Published in: Journal of the Egyptian Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

algorithmsnumerical resultspreconditioningJacobi polynomialsdirect solverHelmholtz equationbiharmonic operatorfourth-order differential equationsJacobi-Galerkin methodspetral methods

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Boundary value problems for higher-order elliptic equations (35J40) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

Related Items (2)

Matrix decomposition algorithms for elliptic boundary value problems: A survey ⋮ Matrix decomposition algorithms for arbitrary order \(C^0\) tensor product finite element systems

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