Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Sergey V. Belim"'
Autor:
Sergey V. Belim
Publikováno v:
AIMS Materials Science, Vol 10, Iss 6, Pp 948-964 (2023)
This article describes ordering in a 2D ferromagnetic nanoparticles array by computer simulation. The Heisenberg model simulates the behavior of spins in nanoparticles. Nanoparticles interact using dipole-dipole forces. Computer simulations use the M
Externí odkaz:
https://doaj.org/article/96c819ab451f47ee92c40d85b77f7972
Autor:
Sergey V. Belim, Sergei N. Munko
Publikováno v:
Безопасность информационных технологий, Vol 30, Iss 2, Pp 116-126 (2023)
This study suggests a steganographic algorithm for embedding data in SVG images integrated into html code. The algorithm uses a composite key that includes an embed key, an encryption key, and a replacement table. The basic principle of embedding is
Externí odkaz:
https://doaj.org/article/9a893d59688d4d438c6032e1f2e1707d
Autor:
Sergey V. Belim, Ilya V. Tikhomirov
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract In the article, computer simulation on the behavior of a ferromagnetic thin film on a non-magnetic substrate by computer simulation is performed. The substrate is described by the two-dimensional Frenkel–Kontorova potential. The Ising mode
Externí odkaz:
https://doaj.org/article/a21f3c4cc15b40eeafc1171d0b5f9f52
Autor:
Sergey V. Belim, Igor V. Bychkov
Publikováno v:
Nanomaterials, Vol 12, Iss 20, p 3705 (2022)
This article investigated the magnetic properties of a 2D nanolattice through computer modeling. A square antidote nanolattice in thin films was considered. For our computer simulation, we used the Heisenberg model. Ferromagnetic phase transition was
Externí odkaz:
https://doaj.org/article/e6afede50f844224b140f2e5426026e5
Autor:
Sergey V. Belim, Svetlana Yu. Belim
Publikováno v:
Algorithms, Vol 15, Iss 9, p 312 (2022)
This article considers the problem of image segmentation based on its representation as an undirected weighted graph. Image segmentation is equivalent to partitioning a graph into communities. The image segment corresponds to each community. The grow
Externí odkaz:
https://doaj.org/article/2725032588014498aed1a16abb5de27f
Autor:
Sergey V. Belim, Igor V. Bychkov
Publikováno v:
Materials; Volume 16; Issue 9; Pages: 3425
The paper considers a nanowires 2D array located in the nodes of a square lattice. Computer simulations use the Heisenberg model and Metropolis algorithm. The array consists of small nanowires that are monodomain. The exchange interaction orders the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b698245eb1e078b424b92d33d4c3ad0
Autor:
N. F. Bogachenko, Sergey V. Belim
Publikováno v:
Automatic Control and Computer Sciences. 54:773-778
In this paper, we propose a threshold scheme for sharing a secret between tree-like graph nodes. Nodes whose descendants cover the entire set of leaf nodes can recover the secret. Otherwise, the nodes do not receive any information about the secret.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2651eac10df6016345de98c2af0c15d
https://doi.org/10.3103/s0146411620080076
https://doi.org/10.3103/s0146411620080076
Autor:
Sergey V. Belim, I. B. Larionov
Publikováno v:
Moscow University Physics Bulletin. 74:646-649
The influence of an external magnetic field on the phase-transition temperature for antiferromagnetic thin films is investigated. The computer modeling method for the antiferromagnetic Ising model with a thin film geometry is used. Films with thickne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78298d75a1fbda9cf7aac4af03a44a34
https://doi.org/10.3103/s0027134919060067
https://doi.org/10.3103/s0027134919060067
Autor:
Yu. S. Rakitskiy, Sergey V. Belim
Publikováno v:
Information and Control Systems. :76-82
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a44d09332549485cb992a548bb12794
https://doi.org/10.31799/1684-8853-2019-2-76-82
https://doi.org/10.31799/1684-8853-2019-2-76-82
Publikováno v:
Coatings; Volume 12; Issue 6; Pages: 853
The formation of the substrate surface potential based on the Lennard-Jones two-particle potential is investigated in this paper. A simple atom’s square lattice on the substrate surface is considered. The periodic potential of the substrate atoms i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bed1e4d7a36e89b1d0739717fa5ab85e
https://doi.org/10.3390/coatings12060853
https://doi.org/10.3390/coatings12060853