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Annals of Functional Analysis(1)
Boletin de la Sociedad Matematica Mexicana(1)
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Optimización matemática(5)
Relative asymptotic equivalence between difference equations
ArticleAbstract: In this paper we study the relative asymptotic equivalence between the solutions of the following twPalabras claves:asymptotic behaviour, asymptotic equivalence, discrete nonlinear evolution equation, generalized discrete dichotomy, Lyapunov exponentAutores:Hugo Leiva, Medina E., Merentes N.Fuentes:googlescopusOn Functions of Bounded (φ, k)-Variation
ArticleAbstract: Given a φ-function φ and k ϵ N we introduce and study the concept of (φ, k)-variation in the sense oPalabras claves:bounded (φ, k)-variation, De la Valleé Poussin second-variation, Popoviciu kth variation, Riesz φ-variationAutores:Hugo Leiva, Merentes N., Rivas S., Sanchez J.L., Wróbel M.Fuentes:googlescopusOn metric semigroups-valued functions of bounded Riesz- Φ -variation in several variables
ArticleAbstract: Using classical techniques related to the so-called Hardy–Vitali variation, we present the class ofPalabras claves:Metric semigroup, Riesz’s Lemma, Φ -Variation, φ-functionAutores:Ereú J.J., Giménez J., Merentes N., Mireya Rafaela Bracamonte PFuentes:googlescopusUniformly continuous composition operators in the space of bounded φ-variation functions
ArticleAbstract: We prove that, under some general assumptions, a generator of any uniformly continuous Nemytskii opePalabras claves:Composition operator, Jensen equation, regularization, Uniformly continuous operator, φ-variation in the sense of WienerAutores:Guerrero J.A., Hugo Leiva, Matkowski J., Merentes N.Fuentes:googlescopusVector valued functions of bounded bidimensional Φ-variation
ArticleAbstract: In this article we present a generalization of the concept of function of bounded variation, in thePalabras claves:Autores:Giménez J., Merentes N., Mireya Rafaela Bracamonte PFuentes:googlescopus