2000 character limit reached
FETI-DP for the three-dimensional Virtual Element Method (1812.00635v2)
Published 3 Dec 2018 in math.NA and cs.NA
Abstract: We deal with the Finite Element Tearing and Interconnecting Dual Primal (FETI-DP) preconditioner for elliptic problems discretized by the virtual element method (VEM). We extend the result of [22] to the three dimensional case. We prove polylogarithmic condition number bounds, independent of the number of subdomains, the mesh size, and jumps in the diffusion coefficients. Numerical experiments validate the theory
Collections
Sign up for free to add this paper to one or more collections.