Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Mustafa Cemil Bişgin"'
Publikováno v:
Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, Vol 21, Pp 17-32 (2022)
In this work, we characterize the class of compact matrix operators from c0(Q), c(Q) and l∞(Q) into c0, c and l∞, respectively, with the notion of the Hausdorff measure of noncompactness. Moreover, we determine some geometric properties of the se
Externí odkaz:
https://doaj.org/article/4a0c5b091637429c8ab4174bb630a911
Autor:
Mustafa Cemil Bişgin
Publikováno v:
Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, Vol 19, Pp 155-170 (2020)
In this work, we construct the sequence spaces f(Q(r,s,t,u)), f0(Q(r,s,t,u)) and fs(Q(r,s,t,u)), where Q(r,s,t,u) is quadruple band matrix which generalizes the matrices Δ3, B(r,s,t), Δ2, B(r,s) and Δ, where Δ3, B(r,s,t), Δ2, B(r,s) and Δ are c
Externí odkaz:
https://doaj.org/article/ba13842add604510b362df81cf0aaa67
Autor:
Mustafa Cemil Bişgin
Publikováno v:
Journal of Inequalities and Applications, Vol 2016, Iss 1, Pp 1-15 (2016)
Abstract In this work, we introduce the binomial sequence spaces b p r , s $b^{r,s}_{p}$ and b ∞ r , s $b^{r,s}_{\infty}$ which include the spaces ℓ p $\ell_{p}$ and ℓ ∞ $\ell _{\infty}$ , in turn. Moreover, we show that the spaces b p r , s
Externí odkaz:
https://doaj.org/article/f43cedaad59c44cc9ced18af6f609f7b
Autor:
Mustafa Cemil Bişgin
Publikováno v:
Journal of Inequalities and Applications, Vol 2016, Iss 1, Pp 1-16 (2016)
Abstract In this paper, we introduce the binomial sequence spaces b 0 r , s $b^{r,s}_{0}$ and b c r , s $b^{r,s}_{c}$ of nonabsolute type which include the spaces c 0 $c_{0}$ and c, respectively. Also, we prove that the spaces b 0 r , s $b^{r,s}_{0}$
Externí odkaz:
https://doaj.org/article/24b7c2aef46548428b1cbe0826a809bf
Autor:
Mustafa Cemil Bişgin
Publikováno v:
Rocky Mountain Journal of Mathematics. 52
Autor:
Mustafa Cemil Bişgin
Publikováno v:
Rocky Mountain J. Math. 50, no. 5 (2020), 1567-1581
We give the fine spectrum of the quadruple band matrix operator [math] over [math] and [math] . The matrix [math] generalizes [math] , [math] , [math] , [math] , [math] , [math] , right-shift and Zweier matrices, where [math] , [math] , [math] , [mat
Autor:
Mustafa Cemil Bişgin
Publikováno v:
Cumhuriyet Science Journal, Vol 38, Iss 4, Pp 11-25 (2017)
In this study, we define the sequence space derived by the composition of the Binomial matrix and generalized difference(double band) matrix and show that the space is linearly isomorphic to the space , where . Furthermore, we mention some inclusion
Autor:
Mustafa Cemil Bişgin
Publikováno v:
Volume: 67, Issue: 1 211-224
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics
In this paper, we introduce the sequence spaces f(Br;s), f0(Br;s) and fs(Br;s) which generalize the Kiri¸sÁiís work [16]. Moreover, we show that these spaces are BK-spaces and are linearly isomorphic to the sequence spaces f, f0 and fs, respective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93438758e107b5a376c465fa9303e10b
https://hdl.handle.net/11436/5568
https://hdl.handle.net/11436/5568
Autor:
Mustafa Cemil Bişgin
Publikováno v:
Journal of Inequalities and Applications, Vol 2016, Iss 1, Pp 1-16 (2016)
In this paper, we introduce the binomial sequence spaces $b^{r,s}_{0}$ and $b^{r,s}_{c}$ of nonabsolute type which include the spaces $c_{0}$ and c, respectively. Also, we prove that the spaces $b^{r,s}_{0}$ and $b^{r,s}_{c}$ are linearly isomorphic
Autor:
Mustafa Cemil Bişgin
Publikováno v:
Journal of Inequalities and Applications, Vol 2016, Iss 1, Pp 1-15 (2016)
In this work, we introduce the binomial sequence spaces $b^{r,s}_{p}$ and $b^{r,s}_{\infty}$ which include the spaces $\ell_{p}$ and $\ell _{\infty}$ , in turn. Moreover, we show that the spaces $b^{r,s}_{p}$ and $b^{r,s}_{\infty}$ are BK-spaces and