Zobrazeno 1 - 10
of 244
pro vyhledávání: '"Nikitin Pavel A."'
We consider the probability measures on Young diagrams in the $n \times k$ rectangle obtained by piecewise-continuously differentiable specializations of Schur polynomials in the dual Cauchy identity. We use a free fermionic representation of the cor
Externí odkaz:
http://arxiv.org/abs/2408.11419
Autor:
Kozenkov Dmitriy Ye., Nikitin Pavel A.
Publikováno v:
Bìznes Inform, Iss 10, Pp 248-253 (2012)
In the course of its business activities are faced with different kinds of risks, particularly risks to foreign-economic activity, among which the most relevant are the commercial and financial risks requiring detailed study and classification. in ar
Externí odkaz:
https://doaj.org/article/702aa0620e58424aa1e21d5d25c3ec7f
Autor:
Nikitin, Pavel, Safonkin, Nikita
Indecomposible semifinite harmonic functions on the direct product of graded graphs are classified. As a particular case, the full list of indecomposible traces for the infinite inverse symmetric semigroup is obtained.
Comment: 19 pages
Comment: 19 pages
Externí odkaz:
http://arxiv.org/abs/2209.05901
We consider the decomposition into irreducible components of the exterior algebra $\bigwedge\left(\mathbb{C}^{n}\otimes \left(\mathbb{C}^{k}\right)^{*}\right)$ regarded as a $GL_{n}\times GL_{k}$ module. Irreducible $GL_{n}\times GL_{k}$ representati
Externí odkaz:
http://arxiv.org/abs/2208.10331
Publikováno v:
PCS 2021
The Sample Adaptive Offset (SAO) filter has been introduced in HEVC to reduce general coding and banding artefacts in the reconstructed pictures, in complement to the De-Blocking Filter (DBF) which reduces artifacts at block boundaries specifically.
Externí odkaz:
http://arxiv.org/abs/2207.05134
Autor:
Fayzullin, Alexey, Ivanova, Elena, Grinin, Victor, Ermilov, Dmitry, Solovyeva, Svetlana, Balyasin, Maxim, Bakulina, Alesia, Nikitin, Pavel, Valieva, Yana, Kalinichenko, Alina, Arutyunyan, Alexander, Lychagin, Aleksey, Timashev, Peter
Publikováno v:
In Computational and Structural Biotechnology Journal December 2024 24:571-582
Publikováno v:
VCIP 2021
This paper presents a learning-based method to improve bi-prediction in video coding. In conventional video coding solutions, the motion compensation of blocks from already decoded reference pictures stands out as the principal tool used to predict t
Externí odkaz:
http://arxiv.org/abs/2202.03149
Autor:
Nikitin, Pavel A.1 (AUTHOR) nikitin.pavel.a@gmail.com, Pozhar, Vitold E.1 (AUTHOR) vitold@ntcup.ru
Publikováno v:
Materials (1996-1944). Jun2024, Vol. 17 Issue 12, p2810. 13p.
Publikováno v:
J. Phys. A: Math. Theor. 56 134001, 2023
We consider the Plancherel measure on irreducible components of tensor powers of the spinor representation of so(2n+1). The irreducible representations correspond to the generalized Young diagrams. With respect to this measure the probability of an i
Externí odkaz:
http://arxiv.org/abs/2010.16383
Our first result states that the orthogonal and symplectic Bessel processes are rigid in the sense of Ghosh and Peres. Our argument in the Bessel case proceeds by an estimate of the variance of additive statistics in the spirit of Ghosh and Peres. Se
Externí odkaz:
http://arxiv.org/abs/1810.09223