An Application of Rouché’s Theorem to Delimit the Zeros of a Certain Class of Robustly Stable Polynomials

AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:29:48Z
Fecha de publicación2023-01-01
ResumenAn important problem related to the study of the robust stability of a linear system that presents variation in terms of an uncertain parameter consists of understanding the variation in the roots of a system’s characteristic polynomial in terms of the uncertain parameter. In this contribution, we propose an algorithm to provide sufficient conditions on the uncertain parameter in such a way that a robustly stable family of polynomials has all of its zeros inside a specific subset of its stability region. Our method is based on the Rouché’s theorem and uses robustly stable polynomials constructed by using basic properties of orthogonal polynomials.es_ES
Doihttps://doi.org/10.3390/math11204244es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/1748
Idiomaeses_ES
EditorialMDPI AGes_ES
RelaciónMathematicses_ES
URL relacionadohttps://doi.org/10.3390/math11204244es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteMathematics
TítuloAn Application of Rouché’s Theorem to Delimit the Zeros of a Certain Class of Robustly Stable Polynomialses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorMartínez, Noé
AutorGarza, Luis E.
AutorRomero, Gerardo
AutorMartínez, Noées_ES
AutorGarza, Luis E.es_ES
AutorRomero, Gerardoes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número20es_ES
Rango de páginas4244es_ES
URL relacionadahttps://doi.org/10.3390/math11204244
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen11es_ES

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