Some aspects of 𝜆-weak convergence using difference operator

Author:

Sharma Archana1,Kumari Reena1,Kumar Vijay1

Affiliation:

1. Department of Mathematics , 418665 Chandigarh University , Mohali , 140301, Punjab , India

Abstract

Abstract In this paper, we introduce generalized difference weak sequence space classes by utilizing the difference operator Δ ı ȷ \Delta^{\jmath}_{\imath} and the de la Vallée–Poussin mean, denoted as [ ( V , λ ) w , Δ ı ȷ ] m [(\mathscr{V},\lambda)_{w},\Delta^{\jmath}_{\imath}]_{m} for m = 0 m=0 , 1, and ∞. Further, we explore some algebraic and topological properties of these spaces, including their nature as linear, normed, Banach, and BK spaces. Additionally, we examine properties such as solidity, symmetry, and monotonicity. Finally, we define and establish some inclusion relations among generalized difference weak statistical convergence, generalized difference weak 𝜆-statistical convergence, and generalized difference weak [ V , λ ] [\mathscr{V},\lambda] -convergence.

Publisher

Walter de Gruyter GmbH

Reference36 articles.

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5. F. Başar and B. Altay, On the space of sequences of -bounded variation and related matrix mappings, Ukraïn. Mat. Zh. 55 (2003), no. 1, 108-118

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