Nuh DURNA, Rabia KILIÇ

On the spectrum of the upper triangular double band matrix $U(a_{0},a_{1},a_{2};b_{0},b_{1},b_{2})$ over the sequence space $c$

Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics

2022-Cilt: 71 - Sayı: 2

554-565

Upper triangular band matrix, spectrum, fine spectrum, approximate point spectrum

89 86