1. An intrinsic observer for a class of Lagrangian systems,;N. Aghannan;IEEE Trans. Automat. Control,2003
2. Lie-algebraic stability criteria for switched systems,;A. Agrachev;SIAM J. Control Optim.,2001
3. On complexity of Lyapunov functions for switched linear systems,;A. Ahmadi;in Proceedings of the 19th World Congress of the International Federation of Automatic Control,2014
4. A globally asymptotically stable polynomial vector field with no polynomial Lyapunov function,;A. Ahmadi;in Proceedings of the 50th IEEE Conference on Decision and Control (CDC),2011
5. Complexity of ten decision problems in continuous time dynamical systems,;A. Ahmadi;in Proceedings of the American Control Conference,2013