Aslam Noor, Muhammad; Ahmad Ashrafi, Rafi - In: Mathematics and Computers in Simulation (MATCOM) 36 (1994) 1, pp. 49-55
Variational inequality theory provides us with a general and unified framework to study a large class of unrelated free and moving boundary problems that arise in pure and applied sciences. In this paper we show that a class of variational inequalities related with obstacle problems can be...
