Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Abel-Lidskii basis property"'
Autor:
Ishkin, Kh. K.1 (AUTHOR) ishkin62@mail.ru
Publikováno v:
Mathematical Notes. Jun2023, Vol. 113 Issue 5/6, p663-679. 17p.
Autor:
Kukushkin, Maksim V.1,2 (AUTHOR) kukushkinmv@rambler.ru
Publikováno v:
Mathematics (2227-7390). Feb2024, Vol. 12 Issue 4, p540. 21p.
Autor:
Maksim V. Kukushkin
Publikováno v:
Mathematics, Vol 12, Iss 4, p 540 (2024)
In this paper, we study spectral properties of non-self-adjoint operators with the discrete spectrum. The main challenge is to represent a complete description of belonging to the Schatten class through the properties of the Hermitian real component.
Externí odkaz:
https://doaj.org/article/6b9217a5832b4d0595f2abd4ca3d0675
Autor:
Kukushkin, M.V.
Publikováno v:
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, Vol 2022, Iss 2, Pp 42-61 (2022)
In this paper, we deal with non-selfadjoint operators with the compact resolvent. Having been inspired by the Lidskii idea involving a notion of convergence of a series on the root vectors of the operator in a weaker – Abel-Lidskii sense, we procee
Externí odkaz:
https://doaj.org/article/3419f8baa8cc453086f9916b54bc8dea
Autor:
Kukushkin, Maksim V.1 (AUTHOR) kukushkinmv@rambler.ru
Publikováno v:
Fractal & Fractional. Feb2023, Vol. 7 Issue 2, p111. 21p.
Autor:
Kukushkin, Maksim V.1 (AUTHOR) kukushkinmv@rambler.ru
Publikováno v:
Axioms (2075-1680). Sep2022, Vol. 11 Issue 9, p434-434. 19p.
Autor:
Kukushkin, Maksim V.1 (AUTHOR) kukushkinmv@rambler.ru
Publikováno v:
Mathematics (2227-7390). Jul2022, Vol. 10 Issue 13, p2237-N.PAG. 27p.
Autor:
Kukushkin, Maksim V.1 (AUTHOR) kukushkinmv@rambler.ru
Publikováno v:
Fractal & Fractional. May2022, Vol. 6 Issue 5, p229-229. 20p.
Autor:
Maksim V. Kukushkin
Publikováno v:
Fractal and Fractional, Vol 7, Iss 2, p 111 (2023)
In this paper, we define an operator function as a series of operators corresponding to the Taylor series representing the function of the complex variable. In previous papers, we considered the case when a function has a decomposition in the Laurent
Externí odkaz:
https://doaj.org/article/600a3d1a03634bbbb41d012a5a565fe1
Autor:
Maksim V. Kukushkin
Publikováno v:
Axioms, Vol 11, Iss 9, p 434 (2022)
In this paper, having introduced a convergence of a series on the root vectors in the Abel-Lidskii sense, we present a valuable application to the evolution equations. The main issue of the paper is an approach allowing us to principally broaden cond
Externí odkaz:
https://doaj.org/article/a78fc667638a4e6b92848c23e8090014