SIAM Journal on Numerical Analysis
A spectral method for the vorticity equation on the surface
Mathematics of Computation
A spectral method for the fluid flow with low Mach number on the spherical surface
SIAM Journal on Numerical Analysis
Efficient Spectral-Galerkin Methods IV. Spherical Geometries
SIAM Journal on Scientific Computing
SIAM Journal on Numerical Analysis
Jacobi approximations in non-uniformly Jacobi-weighted Sobolev spaces
Journal of Approximation Theory
Journal of Computational Physics
Navier-Stokes spectral solver in a sphere
Journal of Computational Physics
An optimal Galerkin scheme to solve the kinematic dynamo eigenvalue problem in a full sphere
Journal of Computational Physics
Journal of Scientific Computing
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Mixed Jacobi-spherical harmonic spectral method is proposed for the Navier-Stokes equations in a ball. Its stability and convergence are proved. Numerical results demonstrate the efficiency of this approach. Some results on the mixed Jacobi-spherical harmonic approximation are established, which play important role in numerical analysis of spectral method in spherical geometry.