Volume 38, pp. 1-16, 2011.
A preconditioner for a FETI-DP method for mortar element discretization of a 4th order problem in 2D
Leszek Marcinkowski
Abstract
In this paper a parallel preconditioner for a FETI-DP
formulation for a mortar discretization of a fourth order problem is
presented and analyzed. We show that the condition number of the
preconditioned FETI-DP operator
is proportional to
Full Text (PDF) [241 KB], BibTeX
Key words
FETI-DP, mortar, nonmatching meshes, finite element, preconditioner
AMS subject classifications
65N30, 65N55
Links to the cited ETNA articles
[31] | Vol. 26 (2007), pp. 34-54 Leszek Marcinkowski: An additive Schwarz method for mortar Morley finite element discretizations of 4th order elliptic problem in 2D |