2000 character limit reached
Adaptive Mixed FEM for the Stokes eigenvalue problem (2401.07132v1)
Published 13 Jan 2024 in math.NA and cs.NA
Abstract: In this paper we discuss the optimal convergence of a standard adaptive scheme based on mixed finite element approximation to the solution of the eigenvalue problem associated with the Stokes equations. The proofs of the quasi-orthogonality and the discrete reliability are presented. Our numerical experiments confirm the efficacy of the proposed adaptive scheme.