| Article ID: | iaor201110521 |
| Volume: | 151 |
| Issue: | 2 |
| Start Page Number: | 373 |
| End Page Number: | 384 |
| Publication Date: | Nov 2011 |
| Journal: | Journal of Optimization Theory and Applications |
| Authors: | Kumar Surendra, Sukavanam N |
| Keywords: | control |
In this paper, the approximate controllability for a class of semilinear delay control systems of fractional order is proved under the natural assumption that the linear system is approximately controllable. The existence and uniqueness of the mild solution is also proved under suitable assumptions. An example is given to illustrate our main results.