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La Ecuación de Hill con Potencial Irregular
La Ecuación de Hill con Potencial Irregular
(2012-03-29)
We consider the Hill equation whose potential is the formal derivative of a Hölder – continuous function of parameter \theta \in (0,1), and show that solutions of the discrete version converge to solutions of the original ...
Algoritmos de punto fijo usando subdivisiones simpliciales
Algoritmos de punto fijo usando subdivisiones simpliciales
(2009-02-18)
In this paper we study an algorithm for approximating fixed points using simplicial subdivisions of the simplex. Furthermore, it is compared with algorithms of primitive sets.
Productos de Kronecker
(2009-02-18)
We obtain the formulae of covariances between random, introducing the Kronecker’s products: asymmetrical and antisymmetrical.
El incremento multivariado
El incremento multivariado
(2012-03-29)
We develop and study a generalization to multivariate functions of the notion of increment, by mean of we can reproduce in several variables, many importants theorems of the Calculus in one variable. In particular, it is ...
Submartingalas finitas, teoremas de convergencia y métodos no standard
(2012-03-29)
Se examinan dos teoremas clásicos de convergencia de submartingalas en tiempo discreto, los de convergencia casi segura y en L^1, usando los métodos del análisis no standard. Se realiza para ello un estudio previo sobre ...
The multiplicative products between the Distribution (P ± i0)^{\lambda} and the Operators L^r{\delta} and K^r{\delta}
The multiplicative products between the Distribution (P ± i0)^{\lambda} and the Operators L^r{\delta} and K^r{\delta}
(2012-03-29)
In this note we give a sense to some multiplicative products of distributions:i) (P ± i0)^{\lambda} . L^r {\delta}ii) (P± i0) ^{\lambda} . K^r{\delta }where (P ± i0)^{\lambda} is the distribution defined by the formula ...