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pro vyhledávání: '"A. Pourabbas"'
Autor:
N. Razi, A. Pourabbas
Publikováno v:
Journal of Mathematics, Vol 2024 (2024)
Suppose that A is a Banach algebra and FA is its enveloping dual Banach algebra, we show that FA is approximately contractible (approximately amenable) if A has the same property. Also, we study the relation between the pseudoamenability of FA and th
Externí odkaz:
https://doaj.org/article/28a9a98d339d4b10be598363487a73ab
We present the first large scale analysis of 339 cybercriminal activity channels (CACs) on Telegram from February to May 2024. Collectively followed by over 23.8 million users, these channels shared a wide array of illicit content, including compromi
Externí odkaz:
http://arxiv.org/abs/2409.14596
Publikováno v:
Journal of Mathematics, Vol 2022 (2022)
In the present paper, we study the approximate biprojectivity and weak approximate biprojectivity of ℓ1-Munn Banach algebras when the related sandwich matrix is regular over InvA. In fact, we show that a ℓ1-Munn Banach algebra with the regular sa
Externí odkaz:
https://doaj.org/article/e96fbe7e506f4dc5802156c1f985e86f
Publikováno v:
Journal of Web Semantics, Volume 76, April 2023
We present the parametric method SemSimp aimed at measuring semantic similarity of digital resources. SemSimp is based on the notion of information content, and it leverages a reference ontology and taxonomic reasoning, encompassing different approac
Externí odkaz:
http://arxiv.org/abs/2302.04123
Autor:
Calabrese, Armando, D'Uffizi, Antonio, Levialdi Ghiron, Nathan, Berloco, Luca, Pourabbas, Elaheh, Proudlove, Nathan
Publikováno v:
European Journal of Innovation Management, 2024, Vol. 27, Issue 9, pp. 94-126.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EJIM-06-2023-0483
Let $\mathcal G$ be an ultragraph and let $K$ be a field. We describe prime and primitive ideals in the ultragraph Leavitt path algebra $L_K(\mathcal G)$. We identify the graded prime ideals in terms of downward directed sets and then we characterize
Externí odkaz:
http://arxiv.org/abs/2109.12011
Publikováno v:
In Results in Engineering March 2024 21
Publikováno v:
In Results in Engineering December 2023 20
In this paper, we study the notion of $\phi$-biflatness for some Banach algebras, where $\phi$ is a non-zero multiplicative linear functional. We show that the Segal algebra $S(G)$ is left $\phi$-biflat if and only if $G$ is amenable. Also, we charac
Externí odkaz:
http://arxiv.org/abs/1905.05748
Autor:
Zahra Rezaei, Bahman Pourabbas, Sadaf Asaei, Shima Sepehrpour, Sara Ahmadnia Motlagh, Parham Pourabbas, Samaneh Abdolahi Khasibi, Abdolvahab Alborzi
Publikováno v:
Parasites & Vectors, Vol 15, Iss 1, Pp 1-6 (2022)
Abstract Background Query ID="Q1" Text="Graphical abstract: As per journal requirements, graphical abstract is necessary. Kindly check and provide the same."The magnitude of the health problems caused by leishmaniasis has been a major driving factor
Externí odkaz:
https://doaj.org/article/5cc0f185e6df481ba8ec2d518d963195