A Study on Strongly Almost Convergent and Strongly Almost Null Binomial Double Sequence Spaces

Authors : Sezer Erdem, Serkan Demiriz

Pages : 271-279

Doi:10.33401/fujma.987981

View : 21 | Download : 11

Publication Date : 2021-12-01

Article Type : Research

Abstract :The 4 dimensional (4d) binomial matrix and its domains on the classical double sequence spaces $\mathcal{L}_{p}$, $\mathcal{M}_{u}$, $\mathcal{C}_{P}$, $\mathcal{C}_{bP}$, $\mathcal{C}_{r}$, $\mathcal{C}_{f}$ and $\mathcal{C}_{f_0}$ have been described and examined by Demiriz and Erdem in the papers \cite{e.d.2}-\cite{e.d.3}. In this article, we describe two double sequence spaces with the aid of the aforementioned matrix and study some properties of these. After giving inclusion relations, we compute $\alpha-$, $\beta(bp)-$ and $\gamma-$duals and give some new matrix classes related them.
Keywords : 4d binomial matrix, Double sequence space, Duals, Matrix transformations, RH regularity