We propose easily implementable algorithms for minimizing the norm with pseudomonotone variational inequality constraints. This bilevel problem arises in the Tikhonov regularization method for pseudomonone variational inequalities. Since the solution set of the lower variational inequality is not given explicitly, the available methods of mathematical programming and variational inequality can not be applied directly. With these algorithms we want to give an answer to a question posed in the ref [1].

## Citation

UNPUBLISHED: 1)report number: 1; 2)Institution address: 1. Bui Van Dinh, Department of Mathematics, Le Quy Don Technical University, No 100 Hoang Quoc Viet road, Hanoi, Vietnam; 2. Le Dung Muu, Institute of Mathematics, Hanoi, Vietnam; 3).Month/Year: 1/2012.

## Article

View Algorithms for Bilevel Pseudomonotone Variational Inequality Problems