Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
840978 | Nonlinear Analysis: Theory, Methods & Applications | 2011 | 9 Pages |
Abstract
We extend the Tikhonov regularization method widely used in optimization and monotone variational inequality studies to equilibrium problems. It is shown that the convergence results obtained from the monotone variational inequality remain valid for the monotone equilibrium problem. For pseudomonotone equilibrium problems, the Tikhonov regularized subproblems have a unique solution only in the limit, but any Tikhonov trajectory tends to the solution of the original problem, which is the unique solution of the strongly monotone equilibrium problem defined on the basis of the regularization bifunction.
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Authors
Pham Gia Hung, Le Dung Muu,