Spectral Decompositions of the Difference Operator Δ^m over the Sequence Space cs

Author:

DURNA Nuh1ORCID,ÖZDEMİR Ömer2ORCID

Affiliation:

1. SİVAS CUMHURİYET ÜNİVERSİTESİ

2. SIVAS CUMHURIYET UNIVERSITY

Abstract

This study aims to bring together some studies on the spectra of difference operators in the literature over the cs sequence space and to provide a basis for related problems. So far, the problem has been solved up to a maximum of 2 orders on the sequence space cs. In this article, we discuss the difference operator Δ^m, represented by a (m+1) banded matrix, which generalizes the difference operators of the form Δ, Δ^2, B(r,s) and B(r,s,t) and we will give its boundedness, spectrum, fine spectrum and some spectral separations over the sequence space cs.

Publisher

Cumhuriyet University

Subject

General Medicine

Reference28 articles.

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5. [5] Et M., Başarır M., On some new generalized difference sequence spaces, Periodica Math. Hung., 35(3) (1997) 169–175.

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