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pro vyhledávání: '"Ural Bekbaev"'
Autor:
Ural Bekbaev
The paper deals with second order abstract linear partial differential equations (LPDE) over a partial differential field with two commuting differential operators. In terms of usual differential equations the main content can be presented as follows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26ef1289164248cb74f5880bb52fc093
http://arxiv.org/abs/1701.01514
http://arxiv.org/abs/1701.01514
Publikováno v:
Journal of Physics: Conference Series. 949:012023
For every finite group $G$ the ergodicity of any map $p: S\rightarrow S$ on $S$ is shown, where $\mathcal{R}[G]$ is the real group algebra of $G$ , $$ S= \{x=\sum_{g\in G}x_gg\in \mathcal{R}[G]: \sum_{g\in G}x_g=1, x_g\geq 0 \mbox{ for any}\quad g\in
Autor:
Ural Bekbaev
Publikováno v:
Journal of Physics: Conference Series. 819:012012
A constructive approach to the classification and invariance problems, with respect to basis changes, of the finite dimensional algebras is offered. A construction of an invariant open, dense (in the Zariski topology) subset of the space of structure
Autor:
Ural Bekbaev
Publikováno v:
Journal of Physics: Conference Series. 697:012005
In this paper, we consider a classification, with respect to the orthogonal (unitary) change of basis, of finite dimensional algebras. A finite system of invariants, which separates nonequivalent algebras, whose systems of structural constants are fr
Autor:
Ural Bekbaev
Publikováno v:
Journal of Physics: Conference Series. 435:012007
Let F stand for the field of real or complex numbers, : Fn → Fn be any given polynomial map of the form ψ(x) = x + higher order terms. We attach to it the following operator D : F[x] → F[x] defined by D(f) = f − f o ψ, where F[x] = F[x1,x2, .