References

1

Vandenberghe, L., and S. Boyd, ``Semidefinite Programming,'' Internal Report, Stanford University, 1994 (submitted to SIAM Review).

2

Boyd, S., L. El Ghaoui, E. Feron, and V. Balakrishnan, Linear Matrix Inequalities in Systems and Control Theory, SIAM books, 1994.

3

Khargonekar, P. P., and M. A. Rotea, ``Mixed Control: a Convex Optimization Approach,'' IEEE Trans Aut. Contr., 39 (1991), pp. 824-837.

4

Nikoukhah, R., Willsky, A. S., and B. C. Levy, ``Kalman Filtering and Riccati Equations for Descriptor Systems,'' IEEE Trans Aut. Contr., 37 (1992), pp. 1325-1342.