Journal of Applied Mathematics
Volume 2012 (2012), Article ID 701858, 8 pages
Research Article

Existence Results for General Mixed Quasivariational Inequalities

Department of Mathematics, COMSATS Institute of Information Technology, Islamabad, Pakistan

Received 3 March 2012; Accepted 16 March 2012

Academic Editor: Yonghong Yao

Copyright © 2012 Muhammad Aslam Noor and Khalida Inayat Noor. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


We consider and study a new class of variational inequality, which is called the general mixed quasivariational inequality. We use the auxiliary principle technique to study the existence of a solution of the general mixed quasivariational inequality. Several special cases are also discussed. Results proved in this paper may stimulate further research in this area.