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Cauchy and Green matrices type and stability in alternately advanced and delayed differential systems
(2011)
In this paper, we study differential equations with piecewise constant argument of generalized (DEPCAGs) type, i.e., the argument is a general step function. They are hybrid equations combining properties of continuous and ...
Dichotomies and asymptotic equivalence in alternately advanced and delayed differential systems
(Academic Press, 2017)
In this paper, ordinary and exponential dichotomies are defined in differential equations with equations with piecewise constant argument of general type. We prove the asymptotic equivalence between the bounded solutions ...
Exponential periodic attractor of impulsive Hopfield-type neural network system with piecewise constant argument
(University of Szeged, 2018)
© 2018, University of Szeged. All rights reserved. In this paper we study a periodic impulsive Hopfield-type neural network system with piecewise constant argument of generalized type. Under general conditions, existence ...
Matemáticas Básicas para Economistas 2: Cálculo con notas históricas y contextos económicos
(UNIVERSIDAD NACIONAL DE COLOMBIAUniversidad Nacional de Colombia - Sede Bogotá, 2009)
No existe razón para que cuando se haya estudiado el concepto de continuidad en una variable, no se haga el paso a estudiar el mismo concepto en dos variables; de igual forma, en el caso de la derivada ordinaria y las ...