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Hu Qiya; Yu Dehao
Source Publicationsciencechinamathematics
AbstractIn this paper we are concerned with a kind of nonlinear transmission problem with Signorini contact conditions. This problem can be described by a coupled FEM-BEM variational inequality. We first develop a preconditioning gradient projection method for solving the variational inequality. Then we construct an effective domain decomposition preconditioner for the discrete system. The preconditioner makes the coupled inequality problem be decomposed into an equation problem and a "small" inequality problem, which can be solved in parallel. We give a complete analysis to the convergence speed of this iterative method
Document Type期刊论文
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GB/T 7714
Hu Qiya,Yu Dehao. apreconditionerforakindofcoupledfembemvariationalinequality[J]. sciencechinamathematics,2010,53(11):2811.
APA Hu Qiya,&Yu Dehao.(2010).apreconditionerforakindofcoupledfembemvariationalinequality.sciencechinamathematics,53(11),2811.
MLA Hu Qiya,et al."apreconditionerforakindofcoupledfembemvariationalinequality".sciencechinamathematics 53.11(2010):2811.
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