Javad Fathi - University of Sistan and Baluchestan
Rahmatollah Lashkaripour - University of Sistan and Baluchestan

The main purpose of this paper is to detemine the fine spectrum of the generalized difference operator Delta_{uv} over the sequence space c0. These results are more general than the fine spectrum of the generalized difference operator Delta_{uv} of Srivastava and Kumar.

Spectrum of an operator, matrix mapping, Difference operator, sequence space