Zobrazeno 1 - 10
of 746
pro vyhledávání: '"Markin, A. V."'
Autor:
Markin, Marat V., Montoya, Eric
We analyze the hypercyclicity, chaoticity, and spectral structure of (bounded and unbounded) weighted backward shifts in a nonclassical sequence space, which the space $l_1$ of summable sequences is both isometrically isomorphic to and continuously a
Externí odkaz:
http://arxiv.org/abs/2209.04515
Autor:
Markina, Natalia E., Markin, Alexey V.
Publikováno v:
In Analytica Chimica Acta 15 December 2024 1332
Autor:
Smirnova, Natalia N., Piaterikov, Egor A., Pet’kov, Vladimir I., Shotina, Valeria A., Markin, Alexey V.
Publikováno v:
In The Journal of Chemical Thermodynamics January 2025 200
We show that linear chaos in the space $c(\mathbb{N})$ of convergent sequences cannot be arrived at by merely extending the weighted backward shifts in the space $c_0(\mathbb{N})$ of vanishing sequences. Applying a newly found sufficient condition fo
Externí odkaz:
http://arxiv.org/abs/2203.02032
Autor:
Markin, Alexey V.1 (AUTHOR) markin79@mail.ru, Ciccioli, Andrea2 (AUTHOR) andrea.ciccioli@uniroma1.it, Lapi, Andrea2,3 (AUTHOR) andrea.lapi@uniroma1.it, Sologubov, Semen S.1 (AUTHOR) smirnova@ichem.unn.ru, Smirnova, Natalia N.1 (AUTHOR), Vecchio Ciprioti, Stefano4 (AUTHOR) stefano.vecchio@uniroma1.it
Publikováno v:
Molecules. Sep2024, Vol. 29 Issue 17, p4180. 13p.
Publikováno v:
In Talanta 1 September 2024 277
Autor:
Markin, Marat V.
We furnish a simple way of constructing an unbounded closed linear operator in a complex Banach space, whose spectrum is an arbitrary nonempty closed, in particular compact, subset of the complex plane.
Comment: Minor readability improvements, f
Comment: Minor readability improvements, f
Externí odkaz:
http://arxiv.org/abs/2107.09638
Autor:
Markin, Marat V.
We stretch the spectral bound equal growth bound condition along with a generalized Lyapunov stability theorem, known to hold for $C_0$-semigroups of normal operators on complex Hilbert spaces, to $C_0$-semigroups of scalar type spectral operators on
Externí odkaz:
http://arxiv.org/abs/2107.02832
Autor:
Markin, Marat V.
By strengthening one of the hypotheses of a well-known sufficient condition for the hypercyclicity of linear operators in Banach spaces, we arrive at a sufficient condition for linear chaos and reveal consequences of the latter for inverses, powers,
Externí odkaz:
http://arxiv.org/abs/2106.14872
Autor:
Markin, Marat V.
We show that the $n$th derivative with maximal domain is a chaotic operator in the spaces $C[a,b]$ and $L_p(a,b)$ ($-\infty
Externí odkaz:
http://arxiv.org/abs/2106.09682