On Köthe-Toeplitz duals of some new and generalized difference sequence spaces

Authors

  • A.A. Ansari D.D.U. Gorakhpur University - Department of Mathematics and Statistics
  • V.K. Chaudhry D.D.U. Gorakhpur University - Department of Mathematics and Statistics

Keywords:

difference sequences, α, β and γ duals

Abstract

In this paper we de¯ne the sequence spaces 4mv \(∆_m ^{v,r}\)(lꝏ), \(∆_m ^{v,r}\)(c) and \(∆_m ^{v,r}\)(c0), (m ∈ N, r ∈ R), and have studied some of their topological properties and have computed their Köthe-Toeplitz duals.

Cover of n°29 Italian Journal of Pure and Applied Mathematics

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Published

2012-12-11

How to Cite

Ansari, A., & Chaudhry, V. (2012). On Köthe-Toeplitz duals of some new and generalized difference sequence spaces. Italian Journal of Pure and Applied Mathematics, 29, 135–148. Retrieved from https://journals.uniurb.it/index.php/ijpam/article/view/6049

Issue

N°29 - December 2012

Section

Articoli - Forum Editrice

License

Copyright (c) 2012 A.A. Ansari, V.K. Chaudhry

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

L'opera è pubblicata sotto  Licenza Creative Commons Attribuzione 4.0 Internazionale (CC-BY)