@inproceedings{paperid:1015432, author = {, and A. Kerayechian and Gachpazan, Mortaza}, title = {Discritization of an elliptic control problem by finite element method}, booktitle = {چهارمین کنفرانس ریاضی کاربردی ایران}, year = {2010}, location = {زاهدان, IRAN}, keywords = {Finite element method; Elliptic PDE; Minimax objective function; Discrete maximum principle}, }