On the fine spectra of triangular Toeplitz operators

Unbounded Linear Operators.

U. D'Ambrosio, Seymour Goldberg · American Mathematical Monthly · 1968 · 292 citations

On The Spectrum of the Cesaro Operator

J. B. Reade · Bulletin of the London Mathematical Society · 1985 · 136 citations

Natural Sciences, Mathematics, Stochastic Processes +9

On the fine spectrum of the generalized difference operator <i>B</i>(<i>r</i>, <i>s</i>) over the sequence spaces <i>c</i>₀ and <i>c</i>

Bi̇lal Altay, Feyzı Başar · International Journal of Mathematics and Mathematical Sciences · 2005 · 95 citations · Full text

Natural Sciences, Mathematics, Algebra +5

The fine spectra for weighted mean operators

Pacific Journal of Mathematics · 1983 · 75 citations · Full text

Natural Sciences, Mathematics, Physics +13

On the spectrum of <i>C</i>₁ as an operator on <i>bv₀</i>

J. I. Okutoyi · Journal of the Australian Mathematical Society Series A Pure Mathematics and Statistics · 1990 · 74 citations · Full text

Natural Sciences, Mathematics, Algebra +5