Subdivision of the spectra for factorable matrices on c0

DURNA N., YILDIRIM M.

Gazi University Journal of Science, vol.24, no.1, pp.45-49, 2011 (Scopus) identifier

  • Publication Type: Article / Article
  • Volume: 24 Issue: 1
  • Publication Date: 2011
  • Journal Name: Gazi University Journal of Science
  • Journal Indexes: Scopus
  • Page Numbers: pp.45-49
  • Keywords: Approximate point spectrum, Compression spectrum, Defect spectrum, Factorable matrices, Fine spectrum, Spectrum
  • Sivas Cumhuriyet University Affiliated: Yes

Abstract

In a series of papers, B.E. Rhoades and M. Yildirim previously investigated the spectra and fine spectra for factorable matrices, considered as bounded operators over various sequence spaces. In the present paper approximation point spectrum, defect spectrum and compression spectrum of factorable matrices are investigated.