Zobrazeno 1 - 10
of 431
pro vyhledávání: '"A. Gabriyelyan"'
Autor:
A. Gabriyelyan, V. Beleyovych, T. Domansky, O. Beregovoy, S. Romanova, I. Kudlay, S. Chaikovska
Publikováno v:
Український журнал серцево-судинної хірургії, Iss 2 (39), Pp 57-60 (2020)
Introduction. Aortic valve disease is often combined with the ascending aortic aneurysm. According to a number of authors, the frequency of the diagnosis varies from 9 to 50%, and the condition requires one-stage surgical correction. Typically, in th
Externí odkaz:
https://doaj.org/article/04bb1d09c8d64c5b9130fa529abaea9e
Autor:
A. Gabriyelyan, A. Sidyuk, A. Mazur, T. Domanskyy, O. Beregovoy, V. Beleiovych, A. Mironyuk, S. Romanova, I. Kudlai, I. Havin, G. Savenko
Publikováno v:
Український журнал серцево-судинної хірургії, Iss 2 (35), Pp 94-97 (2019)
The use of autoarterial grafts for myocardial revascularization is a priority for cardiac surgery. Laparoscopic right gastroepiploic artery (RGEA) harvesting may significantly reduce the risks of complications associated with laparotomy and expand th
Externí odkaz:
https://doaj.org/article/cfa95f47de3d486bb3879cfa0c8fe39c
Autor:
Gabriyelyan, Saak
Let $1\leq p\leq q\leq\infty.$ Being motivated by the classical notions of the Gelfand--Phillips property and the (coarse) Gelfand--Phillips property of order $p$ of Banach spaces, we introduce and study different types of the Gelfand--Phillips prope
Externí odkaz:
http://arxiv.org/abs/2406.07178
Autor:
Gabriyelyan, Saak
Let $p\in[1,\infty]$. Being motivated by weakly $p$-convergent and weak$^\ast$ $p$-convergent operators between Banach spaces introduced by Fourie and Zeekoei, we introduce and study the classes of weakly $p$-convergent and weak$^\ast$ $p$-convergent
Externí odkaz:
http://arxiv.org/abs/2405.11518
Autor:
Gabriyelyan, Saak
Let $1\leq p\leq q\leq\infty.$ Being motivated by the classical notions of limited, $p$-limited and coarse $p$-limited subsets of a Banach space, we introduce and study $(p,q)$-limited subsets and their equicontinuous versions and coarse $p$-limited
Externí odkaz:
http://arxiv.org/abs/2403.02016
Autor:
Gabriyelyan, Saak
In 1953, Grothendieck introduced and studied the Dunford--Pettis property (the $DP$ property) and the strict Dunford--Pettis property (the strict $DP$ property). The $DP$ property of order $p\in[1,\infty]$ for Banach spaces was introduced by Castillo
Externí odkaz:
http://arxiv.org/abs/2402.16531
Autor:
Gabriyelyan, Saak
For $1\leq p\leq q\leq\infty$ and a locally convex space $E$, we introduce and study the $(V^\ast)$ subsets of order $(p,q)$ of $E$ and the $(V)$ subsets of order $(p,q)$ of the topological dual $E'$ of $E$. Using these sets we define and study the (
Externí odkaz:
http://arxiv.org/abs/2402.08860
Autor:
Saak Gabriyelyan
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 31414-31443 (2024)
Let $ 1\leq p\leq q\leq\infty. $ Being motivated by the classical notions of limited, $ p $-limited, and coarse $ p $-limited subsets of a Banach space, we introduce and study $ (p, q) $-limited subsets and their equicontinuous versions and coarse $
Externí odkaz:
https://doaj.org/article/d0401c48095b43b3b984f802252e530d
Autor:
Gabriyelyan, Saak
We prove that a Tychonoff space $X$ is an Ascoli space (resp., a sequentially Ascoli space) if and only if for each Banach space $E$, every $k$-continuous and almost $k$-compact (resp., almost $k$-sequential) map $T$ form $X$ into the Banach dual $E'
Externí odkaz:
http://arxiv.org/abs/2307.11561
Autor:
Gabriyelyan, Saak
For a locally quasi-convex (lqc) abelian group $G$, we give the first description of all compatible group topologies on $G$ and apply this result to the Mackey group problem for lqc groups. We characterize lqc abelian groups which are Mackey groups o
Externí odkaz:
http://arxiv.org/abs/2204.04389