Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Merve İlkhan Kara"'
Autor:
Uskan Devletli, Merve Ilkhan Kara
Publikováno v:
Communications in Advanced Mathematical Sciences, Vol 6, Iss 4, Pp 211-225 (2023)
In this study, a special lower triangular matrix derived by combining Riesz matrix and Jordan totient matrix is used to construct new Banach spaces. $\alpha-$,$\beta-$,$\gamma-$duals of the resulting spaces are obtained and some matrix operators are
Externí odkaz:
https://doaj.org/article/89520d06ee7d4b76ba803b0075f2fd2c
Autor:
Merve İlkhan Kara, Hadi Roopaei
Publikováno v:
Journal of Inequalities and Applications, Vol 2022, Iss 1, Pp 1-16 (2022)
Abstract In this research, we firstly introduce a criterion for factorizing an operator based on the gamma operator, and as a result we present two factorizations for the Cesàro and Hilbert operators. As another point of view, we study some properti
Externí odkaz:
https://doaj.org/article/1076137dcb844ed5a3302cef1bc3dc79
Autor:
Hadi Roopaei, Merve İlkhan Kara
Publikováno v:
Numerical Functional Analysis and Optimization. 42:480-496
Let Delta(-n) be the backward difference operator of order -n. In this paper, we study some properties of the matrix domain associated with this operator and after computing alpha-, beta-, gamma-duals, we characterize some matrix classes on this spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eae365be52b03a8fa541007175bb6cb
https://doi.org/10.1080/01630563.2021.1895830
https://doi.org/10.1080/01630563.2021.1895830
Publikováno v:
Sequence Space Theory with Applications ISBN: 9781003178200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a23e1e249af6cfa57ef66a791d8365b
https://doi.org/10.1201/9781003178200-5
https://doi.org/10.1201/9781003178200-5
Autor:
Merve İLKHAN KARA, Gizemnur ÖRNEK
Publikováno v:
Volume: 10, Issue: 4 199-207
Mathematical Sciences and Applications E-Notes
Mathematical Sciences and Applications E-Notes
In this paper, the notion of almost convergence is used to obtain a space as the domain of a regular matrix. After defining a new type of core for complex-valued sequences, certain inclusion theorems are proved.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bec987ea604e84c6fee0fe2a88f14489
https://dergipark.org.tr/tr/pub/mathenot/issue/68788/1022886
https://dergipark.org.tr/tr/pub/mathenot/issue/68788/1022886
Autor:
Merve İlkhan Kara, Emrah Evren Kara
This paper is devoted to the study of domain of a recently defined conservative matrix in the spaces of p-absolutely summable sequences and bounded sequences. The aforementioned matrix is obtained by using the fascinating Catalan numbers. After deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5630455e4a808da6dcf4b0e328b26dab
https://hdl.handle.net/20.500.12684/10085
https://hdl.handle.net/20.500.12684/10085
Autor:
Hadi Roopaei, Merve İlkhan Kara
In this paper, we introduce Cesaro–Gamma matrix that exhibits the structure of both the Cesaro and Gamma matrices. We study the domain of this new matrix in the space $$\ell _p$$ ( $$1\le p\le \infty$$ ). By this new matrix, we obtain a factorizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4589170751765d264ce8a1628b63c8db
https://hdl.handle.net/20.500.12684/10373
https://hdl.handle.net/20.500.12684/10373