TITLE

MIXED HYBRID FINITE ELEMENT METHOD FOR A VARIATIONAL INEQUALITY WITH A QUASI-LINEAR OPERATOR

AUTHOR(S)
Lapin, A.
PUB. DATE
October 2009
SOURCE
Computational Methods in Applied Mathematics;2009, Vol. 9 Issue 4, p354
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
A mixed hybrid finite element method has been applied to a variational inequality with a potential second-order quasi-linear differential operator. The Lagrange multiplier method for a dual problem has been used to construct this finite element scheme. The existence and uniqueness of a solution for the resulting finite- dimensional problem has been proved, the solution iterative methods are discussed. The non-overlapping domain decomposition method combined with the mixed hybrid finite element approximation is analyzed.
ACCESSION #
47878290

 

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