A Survey for the Spectrum of Triangles over Sequence Spaces


YEŞİLKAYAGİL M., Basar F.

NUMERICAL FUNCTIONAL ANALYSIS AND OPTIMIZATION, cilt.40, sa.16, ss.1898-1917, 2019 (SCI-Expanded) identifier identifier

Özet

In the present paper, we summarize the recent literature concerning the spectrum and fine spectrum with respect to Goldberg's classification of some operators represented by an infinite matrix over certain sequence spaces.