A new class of non-linear stability preserving operators

Author: Grabarek Lukasz  

Publisher: Taylor & Francis Ltd

ISSN: 1747-6933

Source: Complex Variables and Elliptic Equations, Vol.58, Iss.7, 2013-07, pp. : 887-898

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

We extend Brändén's recent proof of a conjecture of Fisk, Stanley, McNamara and Sagan to a new class of non-linear operators that preserve weak Hurwitz stability and the Laguerre-Pólya class.