Resumen de Fine spectrum of the upper triangular matrix U(r, 0, 0, s) over the sequence spaces c0 and c.

Binod Chandra Tripathy, Rituparna Das

• Fine spectra of various matrices have been examined by several authors. In this article we have determined the fine spectrum of the upper triangular matrix U(r, 0, 0, s) on the sequence spaces c0 and c.