Zobrazeno 1 - 10
of 2 540
pro vyhledávání: '"A. Matveenko"'
Autor:
Matveenko, Sergey, Rastegaev, Nikita
We study the uniqueness of solutions of the initial-boundary value problem in the quarter-plane for the chemical flood conservation law system in the class of piece-wise $\mathcal C^1$-smooth functions under certain restrictions. The vanishing viscos
Externí odkaz:
http://arxiv.org/abs/2406.05116
Autor:
Bakharev, Fedor, Matveenko, Sergey
The spectral properties of the restricted fractional Dirichlet Laplacian in ${\sf V}$-shaped waveguides are studied. The continuous spectrum for such domains with cylindrical outlets is known to occupy the ray $[\Lambda_\dagger, +\infty)$ with the th
Externí odkaz:
http://arxiv.org/abs/2405.16892
We consider a superfluid transition in two-component dipolar Fermi gases in a two-dimensional lattice with a weak on-site disorder. The momentum dependent dipole-dipole interaction amplitude violates the Anderson theorem and in the weakly interacting
Externí odkaz:
http://arxiv.org/abs/2402.06977
Autor:
Bakharev, Fedor, Enin, Aleksandr, Matveenko, Sergey, Pavlov, Dmitry, Petrova, Yulia, Rastegaev, Nikita, Tikhomirov, Sergey
We investigate one-phase flow in porous medium corresponding to a miscible displacement process in which the viscosity of the injected fluid is smaller than the viscosity in the reservoir fluid, which frequently leads to the formation of a mixing zon
Externí odkaz:
http://arxiv.org/abs/2310.14260
We have demonstrated a possibility to perform a successful moderate-temperature (mid-T) heat treatment of a superconducting cavity directly in a cryostat. This method significantly reduces the number of operations required for Mid-T baking effect res
Externí odkaz:
http://arxiv.org/abs/2307.09094
Autor:
Bakharev, Fedor, Matveenko, Sergey
The structure of the spectrum of the three-dimensional Dirichlet Laplacian in the 3D polyhedral layer of fixed width is studied. It appears that the essential spectrum is defined by the smallest dihedral angle that forms the boundary of the layer whi
Externí odkaz:
http://arxiv.org/abs/2304.10575
Publikováno v:
Comptes Rendus. Physique, Online first (2023), pp. 1-11
We investigate the effect of weak disorder on the superfluid properties of two-component quasi-two-dimensional dipolar Fermi gases. The dipole-dipole interaction amplitude is momentum dependent, which violates the Anderson theorem claiming that the w
Externí odkaz:
http://arxiv.org/abs/2212.03534
This paper shows that the principal can strictly benefit from delegating a decision to an agent whose opinion differs from that of the principal. We consider a "delegated expertise" problem, in which the agent has an advantage in information acquisit
Externí odkaz:
http://arxiv.org/abs/2209.13689
Publikováno v:
Microbiology Research, Vol 15, Iss 2, Pp 508-524 (2024)
Mcm1 is an essential Q/N-rich transcription factor. Q/N-rich proteins interact with each other, and many affect the [PSI+] prion formed by the translation termination factor Sup35 (eRF3). We found that transient MCM1 overexpression increased nonsense
Externí odkaz:
https://doaj.org/article/0fcc2faf76754bb58754fa1402c9aad2
Publikováno v:
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 24, Iss 1, Pp 71-85 (2024)
The aerospace industry often uses cylindrical shells with elliptical cross-section, which are manufactured from composite material using a filament winding method. During the fabrication process or operation of the structure, there is a probability o
Externí odkaz:
https://doaj.org/article/4ded5d157fac40df8fb291be157a30ea