Zobrazeno 1 - 10
of 13
pro vyhledávání: '"ABBAS SAHLEH"'
Autor:
Abbas Sahleh, Leila Najarpisheh
Publikováno v:
پژوهشهای ریاضی, Vol 7, Iss 2, Pp 311-316 (2021)
Introduction and preliminaries Hilbert C∗-modules were firrst introduced in the work of I. Kaplansky.Hilbert C*-modules are the natural generalization that of Hilbert spaces arising by replacing of the field of scalars C by a C∗-algebra. Let us r
Externí odkaz:
https://doaj.org/article/b6d19a381498458f9a4105fbdbf5f89b
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2003, Iss 51, Pp 3277-3280 (2003)
We consider the enveloping semigroup of a flow generated by the action of a semitopological semigroup on any of its semigroup compactifications and explore the possibility of its being one of the known semigroup compactifications again. In this way,
Externí odkaz:
https://doaj.org/article/3f3b64100e8549d581134686293ab033
Autor:
Abbas Sahleh, Abbas Zivari-Kazempour
Publikováno v:
Abstract and Applied Analysis, Vol 2011 (2011)
We study Arens regularity of the left and right module actions of 𝐴 on 𝐴(𝑛), where 𝐴(𝑛) is the nth dual space of a Banach algebra 𝐴, and then investigate (quotient) Arens regularity of 𝑈=𝐴⊕𝐴(𝑛) as a module extension of
Externí odkaz:
https://doaj.org/article/cdc1e10e1ef8464aa0670adeba07eb89
Publikováno v:
Mediterranean Journal of Mathematics. 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0eb7b37bb7bc5e7d1cf86fc993368c1
https://doi.org/10.1007/s00009-023-02404-3
https://doi.org/10.1007/s00009-023-02404-3
Publikováno v:
Bulletin of the Malaysian Mathematical Sciences Society. 46
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9acaeb1e9c205b3f666b78694f3ab55
https://doi.org/10.1007/s40840-023-01496-0
https://doi.org/10.1007/s40840-023-01496-0
Publikováno v:
Turkish Journal of Mathematics. 46:2394-2414
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4bd3607c394de65183161e531042014
https://doi.org/10.55730/1300-0098.3276
https://doi.org/10.55730/1300-0098.3276
Publikováno v:
Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas. 117
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::027948cd0f44a4edf509b333347983d3
https://doi.org/10.1007/s13398-022-01352-z
https://doi.org/10.1007/s13398-022-01352-z
Autor:
Meysam Habibzadeh Fard, Abbas Sahleh
Publikováno v:
Bulletin of the Iranian Mathematical Society. 45:649-656
In this paper, we introduce the concept of trace-open projections in the second dual $$ \mathcal {A}^{**} $$ , of a $$ C^* $$ -algebra $$ \mathcal {A} $$ . This new concept is applied to show that if there is a faithful normal semi-finite trace $$ \t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::358bb137ab50d0006bbb583dd9b85665
https://doi.org/10.1007/s41980-018-0156-0
https://doi.org/10.1007/s41980-018-0156-0
Autor:
Abbas Sahleh, somaye grailo tanha
Publikováno v:
Filomat. 29:787-793
In this article, weshow that module amenability with the canonical action of restricted semigroup algebra l1r (S) and semigroup algebra l1(Sr) are equivalent, where Sr is the restricted semigroup of associated to the inverse semigroup S. We use this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::897e2785cf109fce22a31b1afc12aed6
https://doi.org/10.2298/fil1504787s
https://doi.org/10.2298/fil1504787s
Autor:
Abbas Zivari-Kazempour, Abbas Sahleh
Publikováno v:
ISRN Mathematical Analysis. 2011:1-6
Let 𝒜 be a Banach algebra and 𝒜 its second dual equipped with the first Arens product. We consider three 𝒜 -bimodule structures on the fourth dual of 𝒜 . This paper discusses the situation that makes these structures coinc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d68e328b24c367f4c243707c634f100
https://doi.org/10.5402/2011/439649
https://doi.org/10.5402/2011/439649