Spectrum and fine spectrum of the Zweier matrix over the sequence space cs

Authors

  • Rituparna Das Sikkim Manipal University

DOI:

https://doi.org/10.5269/bspm.v35i2.29290

Keywords:

of an operator, matrix mapping, sequence space

Abstract

In this article we have determined the spectrum and fine spectrum of the Zweier matrix Z_s on the sequence space cs. In a further development, we have also determined the approximate point spectrum, the defect spectrum and the compression spectrum of the operator Z_s  on the sequence space cs.

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Published

2016-04-03

Issue

Section

Research Articles