3 papers
math.CA2006
About one singularity of the property of disturbed differential systems, that equivalents to linear differential equations
I. Kopshaev
This paper is devoted to the study of the family of morphisms of vector bundle, defined by the systems equivalence to linear differential equations. It is proved, that the specifie…
math.CA2006
About one characteristic of set of linear differential systems with non-negative coefficients
I. Kopshaev, A. Sultanbekova
The families of morphisms of vector fibre bundle (\cite{Mill1}) defined by the linear systems of differential equations with non-negative coefficients is considered. Authors proved…
math.AP2006
About one singularity of the property of disturbed differential systems equivalence to linear differential equations
I. Kopshaev, A. Sultanbekova
In this paper we consider the families of morphisms of vector fibre bundles (\cite{Mill1}) defined by the linear systems of differential equations. We proving that the specified fa…