In this paper, we resolve the problem of finding a formal change of coordinates between formal vector field and another more simple (its «canonical form»}. In particular, we proof the Poincaré's theorem of formal linearization and the Poincaré-Dulac theorem.En este artículo se transforma un sistema de ecuaciones diferenciales ordinarias asociado a un campo formal, en otro sistema más simple, correspondiente a su "forma canónica" mediante un cambio de coordenadas formal. En particular se demuestra la versión formal del Teorema de Linealización de Poincaré y del Teorema de Poincaré-Dulac
The object of this paper is to give a brief account of the results obtained by Poincaré in his studi...
En el presente trabajo, consideraremos campos vectoriales holomorfos con singularidad aislada dicrít...
This text is about normal forms of differential equations. The first part of this text deals with re...
In this paper, we resolve the problem of finding a formal change of coordinates between formal vecto...
In this paper, we resolve the problem of finding a formal change of coordinates between formal vecto...
Desde hace muchos años los problemas de la dinámica han sido objeto de estudio por científicos de di...
In this work is proven the Dulac's Theorem,whích establishes that if acomplex 2-dimension vector fie...
Applying the method of linear forms discussed by the author in a former in [1] , it is obtained an u...
En el presente trabajo se demuestra el Teorema de Dulac el cual establece que si un campo de dimensi...
Abstract We discuss the convergence problem for coordinate transformations which take a given vector...
We review the computational procedures involved in transforming a vector field into a suitable norma...
En el presente trabajo, usando métodos algebraicos, demostramos un resultado que relaciona la multip...
This thesis deals with Hermite-Padé approximation of analytic and merophorphic functions. As such i...
Two classes of differential operators, one defined by analytic functions the other by formal series,...
The course continues. Here we present an extended Ito formula size and concept Stochastic Differenti...
The object of this paper is to give a brief account of the results obtained by Poincaré in his studi...
En el presente trabajo, consideraremos campos vectoriales holomorfos con singularidad aislada dicrít...
This text is about normal forms of differential equations. The first part of this text deals with re...
In this paper, we resolve the problem of finding a formal change of coordinates between formal vecto...
In this paper, we resolve the problem of finding a formal change of coordinates between formal vecto...
Desde hace muchos años los problemas de la dinámica han sido objeto de estudio por científicos de di...
In this work is proven the Dulac's Theorem,whích establishes that if acomplex 2-dimension vector fie...
Applying the method of linear forms discussed by the author in a former in [1] , it is obtained an u...
En el presente trabajo se demuestra el Teorema de Dulac el cual establece que si un campo de dimensi...
Abstract We discuss the convergence problem for coordinate transformations which take a given vector...
We review the computational procedures involved in transforming a vector field into a suitable norma...
En el presente trabajo, usando métodos algebraicos, demostramos un resultado que relaciona la multip...
This thesis deals with Hermite-Padé approximation of analytic and merophorphic functions. As such i...
Two classes of differential operators, one defined by analytic functions the other by formal series,...
The course continues. Here we present an extended Ito formula size and concept Stochastic Differenti...
The object of this paper is to give a brief account of the results obtained by Poincaré in his studi...
En el presente trabajo, consideraremos campos vectoriales holomorfos con singularidad aislada dicrít...
This text is about normal forms of differential equations. The first part of this text deals with re...