Zobrazeno 1 - 10
of 538
pro vyhledávání: '"Vladimir E. Fedorov"'
Autor:
Kai-Yao Yang, Hong-Thai Nguyen, Yu-Ming Tsao, Sofya B. Artemkina, Vladimir E. Fedorov, Chien-Wei Huang, Hsiang-Chen Wang
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract In this study, we present the growth of monolayer MoS2 (molybdenum disulfide) film. Mo (molybdenum) film was formed on a sapphire substrate through e-beam evaporation, and triangular MoS2 film was grown by direct sulfurization. First, the gr
Externí odkaz:
https://doaj.org/article/df708edc014e435eaa02a3bcefc89011
Publikováno v:
Mathematics, Vol 12, Iss 4, p 572 (2024)
New classes of evolution differential equations with the Liouville derivative in Banach spaces are studied. Equations are considered on the whole real line and are not endowed by the initial conditions. Using the methods of the Fourier transform theo
Externí odkaz:
https://doaj.org/article/e6d5379da1384497bb5eab87bdbae498
Publikováno v:
Mathematics, Vol 11, Iss 23, p 4751 (2023)
Fractional calculus has played a significant role in modeling complex systems in disciplines such as mathematics, physics, biology, and engineering [...]
Externí odkaz:
https://doaj.org/article/5580fb71080340c8ad9d55397a495556
Publikováno v:
Mathematics, Vol 11, Iss 23, p 4824 (2023)
In the present work, we concentrate on a certain class of nonlinear difference equations and propose sufficient conditions for the existence of their almost automorphic solutions. In our analysis, we invert an appropriate mapping and obtain the main
Externí odkaz:
https://doaj.org/article/fc8898eb28c64b7bb3cf5c78ec356908
Publikováno v:
Axioms, Vol 12, Iss 11, p 1013 (2023)
Nonlinear identification problems for evolution differential equations, solved with respect to the highest-order Dzhrbashyan–Nersesyan fractional derivative, are studied. An equation of the considered class contains a linear unbounded operator, whi
Externí odkaz:
https://doaj.org/article/bdaec9e8277b4a50a4a2409fd4d61d8a
Autor:
Alexandra Yu. Ledneva, Mariia N. Ivanova, Pavel A. Poltarak, Spartak S. Yarovoy, Boris A. Kolesov, Vladimir E. Fedorov, Nikolay G. Naumov
Publikováno v:
Symmetry, Vol 15, Iss 9, p 1791 (2023)
A series of rhenium compounds with the octahedral cluster core {Re6S8-xBrx} (x = 0–4): with molecular and polymeric structure were obtained. In these compounds the cluster core composition varies monotonically, the geometry of the cluster and the r
Externí odkaz:
https://doaj.org/article/c78660281cb448e18a81b0e32dc57579
Autor:
Vladimir E. Fedorov, Marko Kostić
Publikováno v:
Mathematics, Vol 11, Iss 16, p 3505 (2023)
In this paper, we introduce and investigate several new classes of (F,G,C)-regularized resolvent operator families subgenerated by multivalued linear operators in locally convex spaces. The known classes of (a,k)-regularized C-resolvent operator-type
Externí odkaz:
https://doaj.org/article/229f22ad8e784541a3b1e7d4f3fa00f6
Publikováno v:
Symmetry, Vol 15, Iss 7, p 1393 (2023)
The concept of a β-integrated resolving function for a linear equation with a Gerasimov–Caputo fractional derivative is introduced into consideration. A number of properties of such functions are proved, and conditions for the solvability of the C
Externí odkaz:
https://doaj.org/article/0c97ea70de9f44ca9904da41b9e88ee5
Publikováno v:
Fractal and Fractional, Vol 7, Iss 6, p 464 (2023)
The unique solvability in the sense of classical solutions for nonlinear inverse problems to differential equations, solved for the oldest Dzhrbashyan–Nersesyan fractional derivative, is studied. The linear part of the equation contains a bounded o
Externí odkaz:
https://doaj.org/article/f30b401a7dec40c797596d9fd4a04e01
Autor:
Vladimir E. Fedorov, Nikolay V. Filin
Publikováno v:
Mathematics, Vol 11, Iss 11, p 2472 (2023)
Quasilinear equations in Banach spaces with distributed Gerasimov–Caputo fractional derivatives, which are defined by the Riemann–Stieltjes integrals, and with a linear closed operator A, are studied. The issues of unique solvability of the Cauch
Externí odkaz:
https://doaj.org/article/d69fd6c58c574ba183bff5b50c05faa0