Title of article :
On the Fine Spectrum of the Forward Difference Operator on the Hahn Space
Author/Authors :
Yesilkayagil ، Medine - Usak University, 1 Eylul Campus , Kirisci ، Murat - Istanbul University
Abstract :
The main purpose of this paper is to determine the fine spectrum with respect to Goldberg s classification of the difference operator over the sequence space h. As a new development, we give the approximate point spectrum, defect spectrum and compression spectrum of the difference operator on the sequence space h.
Keywords :
Spectrum of an operator , spectral mapping theorem , the Hahn sequence space , Goldberg s classification , forward difference operator
Journal title :
General Mathematics Notes
Journal title :
General Mathematics Notes
