On the fine spectrum of generalized upper triangular double-band matrices $Delta^{uv}$ over the sequence spaces $c_o$ and $c$

Author(s):

Javad Fathi

Message:
Abstract:
The main purpose of this paper is to determine the fine spectrum of the generalized upper triangular double-band matrices uv over the sequence spaces c0 and c. These results are more general than the spectrum of upper triangular double-band matrices of Karakaya and Altun[V. Karakaya, M. Altun, Fine spectra of upper triangular doubleband matrices, Journal of Computational and Applied Mathematics. 234(2010) 1387-1394].
Keywords:

Spectrum of an operator , matrix mapping , sequence space

Language:
English
Published:
International Journal Of Nonlinear Analysis And Applications, Volume:7 Issue: 1, Summer - Autumn 2016
Pages:
31 to 43
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