Publication IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer SciencesVol.E90-ANo.11pp.2612-2615 Publication Date: 2007/11/01 Online ISSN: 1745-1337 DOI: 10.1093/ietfec/e90-a.11.2612 Print ISSN: 0916-8508 Type of Manuscript: LETTER Category: Systems and Control Keyword: Schur stability, convex combination,
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Summary: This letter concerns the Schur stability of convex combinations of complex polynomials. For given two Schur stable complex polynomials, a sufficient condition is given such that the convex combination of polynomials is also Schur stable.