Open AccessMultilevel BDDC for Incompressible Navier--Stokes Equations
Author(s) -
Martin Hanek,
Jakub Šístek,
Pavel Burda
Publication year - 2020
Publication title -
siam journal on scientific computing
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.674
H-Index - 147
eISSN - 1095-7197
pISSN - 1064-8275
DOI - 10.1137/19m1276479
Subject(s) - mathematics , domain decomposition methods , finite element method , saddle point , solver , nonlinear system , linear system , navier–stokes equations , saddle , compressibility , mathematical optimization , mathematical analysis , geometry , physics , engineering , thermodynamics , aerospace engineering , quantum mechanics
We present an approach to the numerical solution of steady Navier--Stokes equations. Approximation by the finite element method (FEM) leads to a nonlinear saddle-point system. The system is lineari...
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