|
|
|
Spectrum and Fine Spectrum of the Lower Triangular Matrix B(r,0, s) over the Sequence Space cs |
|
PP: 2139-2145 |
|
Author(s) |
|
Binod Chandra Tripathy,
Rituparna Das,
|
|
Abstract |
|
Fine spectra of various matrix operators on different sequence spaces have been examined by several authors. Recently,
some authors have determined the approximate point spectrum, the defect spectrum and the compression spectrum of various matrix
operators on different sequence spaces. Here in this article we have determined the spectrum and fine spectrum of the lower triangular
matrix B(r,0, 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 B(r,0, s) on the sequence space cs. |
|
|
|
|