| Article ID: | iaor19891012 |
| Country: | Germany |
| Volume: | 20 |
| Start Page Number: | 687 |
| End Page Number: | 698 |
| Publication Date: | Sep 1989 |
| Journal: | Optimization |
| Authors: | Goldenberg H., Trltzsch F. |
In the paper necessary and sufficient second order optimality conditions for optimal control problems governed by weakly singular non-linear Hammerstein integral equations are derived. They are applied to a semilinear parabolic boundary control problem for the one dimensional heat equation.