On the Characterization of Some Classes of Four-Dimensional Matrices and Almost B-Summable Double Sequences

We firstly summarize the related literature about Br,s,t,u-summability of double sequence spaces and almost Br,s,t,u-summable double sequence spaces. Then we characterize some new matrix classes of Ls′:Cf, BLs′:Cf, and Ls′:BCf of four-dimensional matrices in both cases of 0<s′≤1 and 1<s′<∞,...

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Bibliographic Details
Main Author: Orhan Tug
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:Journal of Mathematics
Online Access:http://dx.doi.org/10.1155/2018/1826485
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