| Article ID: | iaor201526441 |
| Volume: | 36 |
| Issue: | 4 |
| Start Page Number: | 566 |
| End Page Number: | 582 |
| Publication Date: | Jul 2015 |
| Journal: | Optimal Control Applications and Methods |
| Authors: | Zheng Jiashan |
| Keywords: | optimization |
This paper is concerned with the time optimal control problem governed by the internal controlled Cahn–Hilliard equation. We prove the existence of optimal controls. Moreover, we give necessary optimality conditions for an optimal control of our original problem by using the one of the approximate problems.