<b>The &chi;^2∆<em>_fA</em> defined by modulus</b> - doi: 10.4025/actascitechnol.v35i3.16185

Abstract

In this paper we introduce χ2∆fA sequence spaces defined by modulus function and study general properties of these spaces and also establish some inclusion results among them. Also P – statistical χ2 sequence spaces is defined and discuss about general properties.

Keywords

• analytic sequence, modulus function, double sequences, chi^2∆_fA, P-convergence, difference sequence.