0410632 20240103182227.920060210235959.9 Porto EUCA 2001 6 s. 384-389 linear systems stability polynomial cav_un_auth*0101104 Henrion Didier UTIA-B Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0021055 Peaucelle D. FR cav_un_auth*0021056 Arzelier D. FR cav_un_auth*0021057 Šebek M. CZ 09I GA102/99/1368 GA ČR cav_un_auth*0004439 AV0Z1075907 The stability region in the space of coefficients of a polynomial is a non-convex region in general. In this paper, we propose a new convex ellipsoidal inner approximation of this region derived via optimization over linear matrix inequalities. As a byproduct, we obtain new simple sufficient conditions for stability that may prove useful in robust control design. cav_un_auth*0212810 European Control Conference. ECC 2001 Porto PT 04.09.2001-07.09.2001 BC TŘ http://hdl.handle.net/11104/0130721 UTIA-B 20010101 2001 2001 Porto EUCA Proceedings of the European Control Conference 2001 384 389