Polar differentiation matrices for the Laplace equation in the disk under nonhomogeneous Dirichlet, Neumann and Robin boundary conditions and the biharmonic equation under nonhomogeneous Dirichlet conditions
DOI10.1016/j.camwa.2021.02.005OpenAlexW3135485423MaRDI QIDQ2019561
Marcela Molina-Meyer, Frank Richard Prieto Medina
Publication date: 21 April 2021
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1904.01337
biharmonic equationLaplace equationdifferentiation matricesChebyshev Fourier collocation pointsNeumann and Robin boundary conditionsnonhomogeneous Dirichlet
Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Boundary value problems for second-order elliptic equations (35J25) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Numerical solution of boundary value problems involving ordinary differential equations (65L10)
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