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A necessary and sufficient algebraic condition for the controllability of a thermoelastic plate equation
ArticleAbstract: An overview is given of a necessary and sufficient algebraic condition for the approximate controllaPalabras claves:Algebraic condition, Approximate controllability, Thermoelastic plate equationAutores:Hugo LeivaFuentes:googlescopusControllability of the impulsive semilinear beam equation with memory and delay
ArticleAbstract: The semilinear beam equation with impulses, memory and delay is considered and its approximate contrPalabras claves:Approximate controllability, impulsive semilinear beam equation with memory and delay, strongly continuous semigroupAutores:Carrasco A., Guevara C., Hugo LeivaFuentes:googlescopusDynamical spectrum for scalar parabolic equations
ArticleAbstract: In this paper we compute the dynamical spectrum for time dependent scalar parabolic equations with bPalabras claves:Dynamical spectrum, Skew product semiflow, Time dependent parabolic equationsAutores:Hugo LeivaFuentes:googlescopusExponentially-bounded solutions of a system of parabolic equations
ArticleAbstract: In this article we study the existence of exponentially-bounded solutions of the following non-lineaPalabras claves:AMS (MOS) Subject Classifications: Primary: 35B35, Exponentially bounded solution, Secondary: 35K57, System of parabolic equationsAutores:Antonio Acosta, Hugo LeivaFuentes:googlescopusInterior controllability of a 2×2 reaction-diffusion system with cross-diffusion matrix
ArticleAbstract: We prove the interior approximate controllability for the following 2×2 reaction-diffusion system wiPalabras claves:Autores:Hugo Leiva, Lárez H.Fuentes:googlescopusStability of a periodic solution for a system of parabolic equations
ArticleAbstract: In this paper we study the stability of a periodic solution for system of parabolic equations with NPalabras claves:Floquet exponents, orbital stability, Periodic solution, System of parabolic equationsAutores:Hugo LeivaFuentes:googlescopusNonlinear spectral theory and controllability of semilinear evolution equations
Book PartAbstract: In this paper we introduce and apply a new nonlinear spectrum to characterize theexact controllabiliPalabras claves:exact controllability, Nonlinear spectral theory, Semilinear volution equationAutores:Appell J., Hugo Leiva, Merentes N.Fuentes:scopusVariation of constants formula for functional parabolic partial differential equations
ArticleAbstract: This paper presents a variation of constants formula for the system of functional parabolic partialPalabras claves:Functional partial parabolic equations, strongly continuous semigroups, Variation of constants formulaAutores:Carrasco A., Hugo LeivaFuentes:googlescopusQuasisemigroups and evolution equations
Book PartAbstract: We study the notion of Quasisemigroup of bounded linear operators as a generalizationof that of stroPalabras claves:Generator, QuasisemigroupAutores:Ambrosio Tineo Moya, Barcenas D., Hugo LeivaFuentes:scopusRelative asymptotic equivalence of evolution equations
ArticleAbstract: A generalized concept of dichotomy was used to study relative asymptotic equivalence of evolution eqPalabras claves:Asymptotic behavior, asymptotic equivalence, Liapunov number, Nonlinear evolution equation, Polynomial-exponential dichotomyAutores:Hugo Leiva, Rodrigues H.Fuentes:googlescopus