TY - GEN
T1 - Even degree polynomials with roots on the unit circle and Segments of Schur polynomials
AU - Aguirre-Hernández, Baltazar
AU - García, Ricardo
AU - Leyva, Horacio
AU - Solís-Daun, Julio
AU - Carrillo, Francisco A.
AU - Suárez, Rodolfo
PY - 2012
Y1 - 2012
N2 - In this paper we study a kind of even degree polynomials of a special form. Necessary and sufficient conditions are given in order to decide if such polynomials have all their roots on the unit circle. Next, we apply these results to obtain sufficient conditions to have the Schur stability of a segment of polynomials.
AB - In this paper we study a kind of even degree polynomials of a special form. Necessary and sufficient conditions are given in order to decide if such polynomials have all their roots on the unit circle. Next, we apply these results to obtain sufficient conditions to have the Schur stability of a segment of polynomials.
KW - Roots of polynomials
KW - Schur polynomials
KW - Segments of Schur poynomials
UR - http://www.scopus.com/inward/record.url?scp=84866060788&partnerID=8YFLogxK
U2 - 10.3182/20120620-3-DK-2025.00012
DO - 10.3182/20120620-3-DK-2025.00012
M3 - Contribución a la conferencia
AN - SCOPUS:84866060788
SN - 9783902823038
T3 - IFAC Proceedings Volumes (IFAC-PapersOnline)
SP - 174
EP - 177
BT - ROCOND'12 - 7th IFAC Symposium on Robust Control Design
PB - IFAC Secretariat
T2 - 7th IFAC Symposium on Robust Control Design, ROCOND'12
Y2 - 20 June 2012 through 22 June 2012
ER -