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On the spaces of Cesàro absolutely p‐summable, null, and convergent sequences
Mathematical Methods in the Applied Sciences ( IF 2.1 ) Pub Date : 2020-10-21 , DOI: 10.1002/mma.6973
Hadi Roopaei 1 , Feyzi Başar 2
Affiliation  

In this paper, we investigate some properties of the domains c0(Cn), c(Cn), and p(Cn) with 0 < p < 1 of the Cesàro matrix of order n in the classical spaces c0, c, and p of null, convergent, and absolutely p‐summable sequences, respectively, and compute the α‐, β‐, and γ‐duals of these spaces. We characterize the classes of infinite matrices from the space p(Cn) to the spaces , c, and c0 and from a normed sequence spaces to the sequence spaces c0(Cn), c(Cn), and p(Cn). Moreover, we compute the lower bound of operators from p into p(Cn), from p(Cn) into p and from p(Cn) into itself.

中文翻译:

在Cesàro的空间上,绝对p可加,零和收敛序列

在本文中,我们研究了结构域的一些性质Ç 0Ç ÑÇÇ Ñ,和pç Ñ0 <  p  <1的顺序的Cesàro平均矩阵的Ñ在古典空间Ç 0ç,和p空,会聚,和绝对的p -summable序列,分别与计算α - ,β - ,和γ这些空间的对偶。我们从空间表征无限矩阵的类pÇ Ñ到空间Ç,和Ç 0和从赋范序列空间的序列空间Ç 0Ç ÑÇÇ Ñ,和pç ñ。此外,我们计算下界从运营商的ppÇ Ñ,从pç Ñp和从pç Ñ到其自身。
更新日期:2020-10-21
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