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pro vyhledávání: '"A. Pankov"'
Akademický článek
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Autor:
Tang, XianHuan, Lin, XiaoYan
This paper is dedicated to studying the following elliptic system of Hamiltonian type: $$\left\{ \begin{array}{ll} -\varepsilon^2\triangle u+u+V(x)v=Q(x)F_{v}(u, v), \ \ \ \ x\in \mathbb{R}^N,\\ -\varepsilon^2\triangle v+v+V(x)u=Q(x)F_{u}(u, v), \ \
Externí odkaz:
http://arxiv.org/abs/1806.07671
Publikováno v:
In Journal of Differential Equations 5 April 2020 268(8):4663-4690
Machine translation (MT) has come a long way and is readily employed in production systems to serve millions of users daily. With the recent advances in generative AI, a new form of translation is becoming possible - video dubbing. This work motivate
Externí odkaz:
http://arxiv.org/abs/2410.11127
Let $n=2^k-1$ and $m=2^{k-2}$ for a certain $k\ge 3$. Consider the point-line geometry of $2m$-element subsets of an $n$-element set. Maximal singular subspaces of this geometry correspond to binary simplex codes of dimension $k$. For $k\ge 4$ the as
Externí odkaz:
http://arxiv.org/abs/2406.19710
Akademický článek
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Autor:
Pankov, Mark
Let $H$ be an infinite-dimensional complex Hilbert space and let ${\mathcal G}_{\infty}(H)$ be the set of all closed subspaces of $H$ whose dimension and codimension both are infinite. We investigate (not necessarily surjective) transformations of ${
Externí odkaz:
http://arxiv.org/abs/2403.10886
Autor:
Pankov, Sergey
Publikováno v:
Communications in Nonlinear Science and Numerical Simulation, 132 (2024), 107895
Some mechanical systems, that are modeled to have inelastic collisions, nonetheless possess energy-conserving intermittent-contact solutions, known as collisionless solutions. Such a solution, representing a persistent hopping or walking across a lev
Externí odkaz:
http://arxiv.org/abs/2402.16010
Autor:
Minaev, P. Yu., Pozanenko, A. S., Grebenev, S. A., Chelovekov, I. V., Pankov, N. S., Khabibullin, A. A., Inasaridze, R. Ya., Novichonok, A. O.
The results of a study of the short gamma-ray burst GRB 231115A in the X-ray and gamma-ray ranges are presented, based on data from the INTEGRAL and Fermi space observatories. The source of the burst is localized by the IBIS/ISGRI telescope of INTEGR
Externí odkaz:
http://arxiv.org/abs/2402.08623
We consider the induced subgraph of the corresponding Grassmann graph formed by $q$-ary simplex codes of dimension $2$, $q\ge 5$. This graph contains precisely two types of maximal cliques. If $q=5$, then for any two maximal cliques of the same type
Externí odkaz:
http://arxiv.org/abs/2402.05848