DocumentCode
1818697
Title
A necessary and sufficient condition for the positivity of a polynomial in several real variables described over a hyperrectangle
Author
Yedavalli, Rama K.
Author_Institution
Dept. of Aeronaut. & Astronaut. Eng., Ohio State Univ., Columbus, OH, USA
fYear
1989
fDate
13-15 Dec 1989
Firstpage
1872
Abstract
A necessary and sufficient condition for the positivity of a polynomial in two real variables described over a square is given. This result can be generalized to the case of several variables. The result plays a critical role in the development of necessary and sufficient conditions for the robust stability of interval parameter matrices and polynomials
Keywords
polynomials; stability criteria; hyperrectangle; interval parameter matrices; necessary and sufficient condition; polynomial positivity; robust stability conditions; Aerospace engineering; Equations; Polynomials; Robust stability; Sufficient conditions; Symmetric matrices;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location
Tampa, FL
Type
conf
DOI
10.1109/CDC.1989.70484
Filename
70484
Link To Document