Robust isogeometric preconditioners for the Stokes system based on the Fast Diagonalization method
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DOI: 10.1016/j.cma.2018.04.017
Abstract: Abstract In this paper we propose a new class of preconditioners for the isogeometric discretization of the Stokes system. Their application involves the solution of a Sylvester-like equation, which can be done efficiently thanks to… read more here.
Keywords: diagonalization method; stokes system; fast diagonalization;