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We consider a simple lattice spring model in which every spring is elastoplastic and is capable to conduct current. The elasticity bounds of spring $i$ are taken as $[-c_i,c_i]$ and the resistance of spring $i$ is taken as $1/c_i$, which allows us to
Externí odkaz:
http://arxiv.org/abs/2410.21655
In this paper, we study the number of isolated crossing periodic orbits, so-called crossing limit cycles, for a class of piecewise smooth Kolmogorov systems defined in two zones separated by a straight line. In particular, we study the number of cros
Externí odkaz:
http://arxiv.org/abs/2410.09281
Autor:
Sherkatghanad, Zeinab, Abdar, Moloud, Bakhtyari, Mohammadreza, Plawiak, Pawel, Makarenkov, Vladimir
Test-time augmentation (TTA) is a well-known technique employed during the testing phase of computer vision tasks. It involves aggregating multiple augmented versions of input data. Combining predictions using a simple average formulation is a common
Externí odkaz:
http://arxiv.org/abs/2406.17640
Autor:
Williams, Matthew, Makarenkov, Oleg
We prove that if a certain entry in the map of the Hadamard-Perron theorem is $T$-periodic in one of the variables, then the stable manifold guaranteed by the Hadamard-Perron theorem is a graph of a $T$-periodic function. As an application, we extend
Externí odkaz:
http://arxiv.org/abs/2311.03728
Autor:
Oleksii Makarenkov
Publikováno v:
Baltic Journal of Economic Studies, Vol 10, Iss 3, Pp 215-226 (2024)
The subject of the article is a model of correlation between anti-corruption institutions of international and national law. The research methodology involved the use of formal and dialectical logic, historical and legal, comparative legal, anthropol
Externí odkaz:
https://doaj.org/article/ed558b1b05b247aba4d313e055d9d467
A recent result by Gudoshnikov et al [SIAM J. Control Optim. 2022] ensures finite-time convergence of the stress-vector of an elastoplastic lattice spring model under assumption that the vector $g'(t)$ of the applied displacement controlled-loading l
Externí odkaz:
http://arxiv.org/abs/2303.07307
Phylogenetic trees (i.e. evolutionary trees, additive trees or X-trees) play a key role in the processes of modeling and representing species evolution. Genome evolution of a given group of species is usually modeled by a species phylogenetic tree th
Externí odkaz:
http://arxiv.org/abs/2301.00483
Autor:
Oleksii Makarenkov
Publikováno v:
Baltic Journal of Economic Studies, Vol 10, Iss 2, Pp 159-164 (2024)
The subject of the article is the means of international law to eliminate corruption threats to national security. The research methodology involved the use of logical, historical and legal, systemic, natural law, formal and dogmatic, hermeneutical,
Externí odkaz:
https://doaj.org/article/d40446b4e4844a29a144a72bf0b1c449
Autor:
Oleksii Makarenkov
Publikováno v:
Baltic Journal of Economic Studies, Vol 10, Iss 1, Pp 163-174 (2024)
The article reveals the strategy for elimination of corruption threats to national security. It is a system of knowledge about legal and organisational measures aimed at ensuring the supremacy of human virtues in public-legal relations at a level tha
Externí odkaz:
https://doaj.org/article/ac076723b8dc483fa5bd6d4170c1ee82
Disordered network materials abound in both nature and synthetic situations while rigorous analysis of their nonlinear mechanical behaviors still is very challenging. The purpose of this paper is to connect the mathematical framework of sweeping proc
Externí odkaz:
http://arxiv.org/abs/2204.03015