Zobrazeno 1 - 10
of 982
pro vyhledávání: '"Mityagin, A."'
Autor:
Mityagin, Boris, Siegl, Petr
We revisit the local form subordination condition on the perturbation of a self-adjoint operators with compact resolvent, which is used to show the Riesz basis property of the eigensystem of the perturbed operator. Our new assumptions and new proof a
Externí odkaz:
http://arxiv.org/abs/2411.10553
Towards Urban Accessibility: Modeling Trip Distribution to Assess the Provision of Social Facilities
Autor:
Margarita Mishina, Sergey Mityagin, Alexander Belyi, Alexander Khrulkov, Stanislav Sobolevsky
Publikováno v:
Smart Cities, Vol 7, Iss 5, Pp 2741-2762 (2024)
Assessing the accessibility and provision of social facilities in urban areas presents a significant challenge, particularly when direct data on facility utilization are unavailable or incomplete. To address this challenge, our study investigates the
Externí odkaz:
https://doaj.org/article/f4698a2e56794b4998d3bf3fdf4f7351
Autor:
Seleznev, L., Rizaev, G., Pushkarev, D., Koribut, A., Gerasimova, Yu., Grudtsyn, Ya., Savinov, S., Mityagin, Yu., Mokrousova, D., Ionin, A.
Frequency-angular distributions for THz emission in the range of 0.1 - 3 THz generated in a single-color laser filament plasma situated both under and without electrostatic field are for the first time experimentally studied. The angular distribution
Externí odkaz:
http://arxiv.org/abs/2103.13724
Publikováno v:
Academia: Архитектура и строительство, Iss 1 (2024)
В статье рассмотрены положения Градостроительного кодекса Российской Федерации обеспечивающие право-вые основания выделения террито
Externí odkaz:
https://doaj.org/article/0a6b717984bc427cb4603308f2d1821a
We study the semigroup generated by the hypoelliptic Laplacian on the circle and the maximal bounded holomorphic extension of this semigroup. Using an orthogonal decomposition into harmonic oscillators with complex shifts, we describe the domain of t
Externí odkaz:
http://arxiv.org/abs/2011.12027
Autor:
Koribut, Andrey V., Rizaev, Georgy E., Mokrousova, Daria V., Savinov, Sergey A., Reutov, Aleksei A., Mityagin, Yurii A., Seleznev, Leonid V., Ionin, Andrey A.
Influence of plasma channel length on angular THz radiation pattern is studied experimentally. It is shown that the angular distribution of THz radiation depends only on the focusing conditions and does not depend on the length of the plasma channel.
Externí odkaz:
http://arxiv.org/abs/2004.09939
Publikováno v:
J Fourier Anal Appl 28, 67 (2022)
We consider the limit measures induced by the rescaled eigenfunctions of single-well Schr\"odinger operators. We show that the limit measure is supported on $[-1,1]$ and with the density proportional to $(1-|x|^\beta)^{-1/2}$ when the non-perturbed p
Externí odkaz:
http://arxiv.org/abs/1910.10048
Autor:
Baker, Charles, Mityagin, Boris
Publikováno v:
J. Math. Phys 61 (2020), art. no. 043505
In this paper, we consider the perturbations of the Harmonic Oscillator Operator by an odd pair of point interactions: $z (\delta(x - b) - \delta(x + b))$. We study the spectrum by analyzing a convenient formula for the eigenvalue. We conclude that i
Externí odkaz:
http://arxiv.org/abs/1907.10564
Publikováno v:
In Procedia Computer Science 2023 229:91-100
Publikováno v:
In Procedia Computer Science 2023 229:138-148