On some new matrix transformations

Drawing of Object No. 7

On fuzzy real-valued double A-sequence spaces defined by Orlicz function

The purpose of this paper is to introduce and study a new concept of strong fuzzy real-valued double A- convergence sequences with respect to an Orlicz function. Also, some properties of the resulting fuzzy real-valued sequence spaces are examined. In addition, we define the double A-statistical convergence and establish some connections between the spaces of strong double A-convergence sequence and double $A$-statistical convergence sequence

A note on generalized absolute summability factors

In this paper, a general theorem on $|A,delta|_k$- summability factors of infinite series has been proved under weaker conditions

Iλ-statistically convergent sequences in topological groups

Let 2N be the family of all subsets of N. Using an ideal I ⊂ 2N, Savaş and Das in 2011 defined Iλ-statistical convergence of real sequences as a generalization of λ-statistical convergence introduced in 2000 by Mursaleen. In this paper we define Iλ-statistical convergence for sequences in topological groups and present some inclusion theorems

A note on generalized absolute summability factors

In this paper, a general theorem on $|A,delta|_k$- summability factors of infinite series has been proved under weaker conditions

Factors for |A|k summability of infinite series

AbstractIn this paper we generalize Bor’s result by using the correct definition of absolute summability