A Fourier–Legendre spectral element method in polar coordinates - Qiu, Zhouhua; Zeng, Zhong; Mei, Huan; Li, Liang; Yao, Liping; Zhang, Liangqi (Journal of computational physics, 2012)
Keywords: Computation; Computational techniques; Dirichlet problem; Exact sciences and technology; Galerkin methods; Legendre polynomials; Legendre-Gauss–Lobatto; Legendre–Gauss–Radau; Mathematical analysis; Mathematical methods in physics; Physics; Poisson-type equation; Polar coordinates; Poles; Singularities; Spectral element method; Spectral element method; Poisson-type equation; Legendre polynomials; Legendre–Gauss–Radau; Polar coordinates; Legendre-Gauss–Lobatto; Neumann problem; Singularity; Spectral method; Polar coordinate; Boundary conditions; Poisson equation; Legendre-Gauss-Radau; Calculation methods; Legendre-Gauss-Lobatto; Calculation