On Hadamard powers of polynomials

DOI10.1007/BF02750398zbMath0914.93050MaRDI QIDQ1276399

Jiří Gregor, Jaroslav Tišer

Publication date: 27 January 1999

Published in: MCSS. Mathematics of Control, Signals, and Systems (Search for Journal in Brave)

zbMATH Keywords

robust stabilityHurwitz polynomialsHadamard power of polynomialsinterlacing polynomials

Mathematics Subject Classification ID

Robust stability (93D09) Real polynomials: analytic properties, etc. (26C05)

Related Items (5)

Results on the Schur stability of the Hadamard powers and the Hadamard product of complex polynomials ⋮ Comments on `On Hadamard powers of polynomials' ⋮ Hadamard powers and totally positive matrices ⋮ On the Hurwitz stability of noninteger Hadamard powers of stable polynomials ⋮ Hadamard powers of polynomials with only real zeros

Cites Work

• Hadamard products of stable polynomials are stable
• A Hurwitz Matrix is Totally Positive
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