Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Bayati Eshkaftaki, A."'
Autor:
Morteza Taheri, ali Bayati Eshkaftaki
Publikováno v:
پژوهشهای ریاضی, Vol 8, Iss 1, Pp 57-71 (2022)
Externí odkaz:
https://doaj.org/article/f58a184a466249afbf50167a7aec178e
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Noha Eftekhari, Ali Bayati Eshkaftaki
Publikováno v:
Sahand Communications in Mathematical Analysis, Vol 18, Iss 3, Pp 41-49 (2021)
The aim of this work is to characterize all bounded linear operators $T:\lpi\rightarrow\lpi$ which preserve disjoint support property. We show that the constant coefficients of all isometries on $\lpi$ are in the class of such operators, where $2\neq
Externí odkaz:
https://doaj.org/article/6660a347a1f143fd9fc0d6087c18c904
Autor:
Bayati Eshkaftaki, Ali
Publikováno v:
Linear & Multilinear Algebra; Jul2024, Vol. 72 Issue 10, p1581-1589, 9p
Autor:
Ali Bayati Eshkaftaki
Publikováno v:
پژوهشهای ریاضی, Vol 6, Iss 3, Pp 363-372 (2020)
Doubly stochastic matrices play a fundamental role in the theory of majorization. Birkhoff's theorem explains the relation between $ntimes n$ doubly stochastic matrices and permutations. In this paper, we first introduce double-null operators and we
Externí odkaz:
https://doaj.org/article/eaa652ee8e054d49b4964628698a2051
Publikováno v:
مطالعات اسلام و روانشناسی, Vol 14, Iss 27, Pp 95-115 (2020)
This study aimed to determine the effectiveness of an integrated monotheistic treatment on improving three components of patience, hope, and existential anxiety among depressed women, because the depression is one of the most common mental disorders
Externí odkaz:
https://doaj.org/article/404f7d1f785d446ea3bd1149f9759d45
Publikováno v:
Journal of Algebraic Systems, Vol 8, Iss 1, Pp 39-51 (2020)
In this work, we investigate admitting center map on multiplicative metric space and establish some fixed point theorems for such maps. We modify the Banach contraction principle and the Caristi's fixed point theorem for M-
Externí odkaz:
https://doaj.org/article/05501ede7eac4cf2b53e0fb6a32a08c7
Autor:
Ali Bayati Eshkaftaki
Publikováno v:
Linear and Multilinear Algebra. :1-9
Autor:
Hassani, Hossein, Avazzadeh, Zakieh, Agarwal, Praveen, Ebadi, Mohammad Javad, Bayati Eshkaftaki, Ali
Publikováno v:
Journal of Optimization Theory & Applications; Jan2024, Vol. 200 Issue 1, p371-393, 23p
Autor:
Avazzadeh, Z., Hassani, H., Ebadi, M. J., Zarei-Behjani, Z., Bayati Eshkaftaki, A., Mehrabi, S., Haghighat, S.
Publikováno v:
European Physical Journal Plus; Dec2023, Vol. 138 Issue 12, p1-13, 13p