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pro vyhledávání: '"Kochubei TO"'
In this paper we study a new class of pseudo-differential equations on functions of two $p$-adic variables. It is proved that the correspondent Cauchy problem has a unique solution. Some properties of this solution are studied, in particular, the fin
Externí odkaz:
http://arxiv.org/abs/2409.00136
We develop a theory of generalized solutions of the nonlinear evolution equations for complex-valued functions of a real positive time variable and $p$-adic spatial variable, which can be seen as non-Archimedean counterparts of the fractional porous
Externí odkaz:
http://arxiv.org/abs/2310.03323
Publikováno v:
Journal of Graphic Engineering and Design, Vol 15, Iss 3, Pp 31-41 (2024)
The peculiarities of the decoration of gravure imprints on cardboard using fluorescent inks are considered. The influence of the number of fluorescent impurities added to gravure printing ink on the optical indicators of printed image quality, partic
Externí odkaz:
https://doaj.org/article/f5268bee699f4bd49dd5453cdc41640e
Autor:
Ruslana Huminilovych, Vitalii Stadnik, Martyn Sozanskyi, Pavlo Shapoval, Valentina Pidlisnyuk, Ihor Poliuzhyn, Viktoriia Kochubei, Yurii Hrynchuk, Bohdan Korchak
Publikováno v:
Heliyon, Vol 10, Iss 23, Pp e40713- (2024)
Miscanthus x giganteus phytoremediation of soil contaminated with petroleum was assessed in this study. A method of soil sample preparation for determining the total content of petroleum products by infrared spectrophotometry has been developed. It i
Externí odkaz:
https://doaj.org/article/eebd9be0251f47e8a9a005358f936e46
Publikováno v:
Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького. Серія: Харчові технології, Vol 26, Iss 101, Pp 190-193 (2024)
The composition and properties of milk are significantly influenced by various factors, such as the breed of cows, stages of lactation, the environment, as well as its temperature treatment. In the research carried out in 2017–2022, ultrasonic anal
Externí odkaz:
https://doaj.org/article/e5b679db645646cb9fcc73d169aaeede
Autor:
Kochubei, Anatoly N.
We study the Vladimirov-Taibleson operator, a model example of a pseudo-differential operator acting on real- or complex-valued functions defined on a non-Archimedean local field. We prove analogs of classical inequalities for fractional Laplacian, s
Externí odkaz:
http://arxiv.org/abs/2209.07998
Autor:
Huminilovych, Ruslana, Stadnik, Vitalii, Sozanskyi, Martyn, Shapoval, Pavlo, Pidlisnyuk, Valentina, Poliuzhyn, Ihor, Kochubei, Viktoriia, Hrynchuk, Yurii, Korchak, Bohdan
Publikováno v:
In Heliyon 15 December 2024 10(23)
Publikováno v:
Вестник СибАДИ, Vol 20, Iss 6, Pp 738-747 (2024)
Introduction. The relevance of the research carried out is justified by the need to plan performance indicators of rolling stock in the context of changes in the technology of cargo transportation in international traffic when implementing the Draft
Externí odkaz:
https://doaj.org/article/1df56508d8194731909d93de0c061771
In earlier papers (A. N. Kochubei, Pacif. J. Math., 269 (2014), 355-369; J. Math. Anal. Appl.483 (2020), Article 123609), one of the authors developed a theory of pseudo-differential equations for radial real-valued functions on a non-Archimedean loc
Externí odkaz:
http://arxiv.org/abs/2203.06623
Autor:
Kochubei-Lytvynenko, Oksana1, Bilyk, Olena2 bilyklena@gmail.com, Vysotskyi, Oleksandr3, Zabroda, Artem4
Publikováno v:
Technology Audit & Production Reserves. 2024, Vol. 4 Issue 3(78), p39-45. 7p.