SPECTRA AND FINE SPECTRA OF THE GENERALIZED UPPER DIFFERENCE OPERATOR WITH TRIPLE REPETITION (D

Durna, NuhMursaalen, MuhammedKılıç, Rabia2023-06-212023-06-212022https://hdl.handle.net/20.500.12418/13849The goal of this paper is to obtain the spectra and fi ne spectra of the matrix (D_3)^ab on the Hahn space. Also, we explore some ideas of how to study the problem for a general form of the matrix, namely, the matrix (D_n)^ab where the non-zero diagonals are the entries of a n-ary repetition sequence.en10.1515/ms-2022-0049info:eu-repo/semantics/restrictedAccessupper triangular band matrix, spectrum, ne spectrum, approximate point spectrum.SPECTRA AND FINE SPECTRA OF THE GENERALIZED UPPER DIFFERENCE OPERATOR WITH TRIPLE REPETITION (D_3)^ab ON THE HAHN SEQUENCE SPACEArticle7237367192-s2.0-85132386735N/AWOS:000809194400014Q1