On the approximation of a virtual coarse space for domain decomposition methods in two dimensions
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Publication:4569324
DOI10.1142/S0218202518500343zbMath1448.65259MaRDI QIDQ4569324
Publication date: 28 June 2018
Published in: Mathematical Models and Methods in Applied Sciences (Search for Journal in Brave)
domain decompositionirregular subdomain boundariesoverlapping Schwarz algorithmsvirtual element methodsnodal elliptic problems
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Second-order elliptic equations (35J15) Preconditioners for iterative methods (65F08)
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