Basar, FeyziKaraisa, Ali2024-02-232024-02-232012978-0-7354-1077-00094-243Xhttps://doi.org/10.1063/1.4747658https://hdl.handle.net/20.500.12452/129241st International Conference on Analysis and Applied Mathematics (ICAAM) -- OCT 18-21, 2012 -- Gumushane, TURKEYThe operator A(r, s, t) on sequence space on l(p) is defined Lambda(r, s, t) x = (rx(k-1) + sx(k) + tx(k+1))(k=0)(infinity) where x = (x(k)) subset of l(p), with (0 < p < 1). The main purpose of this paper is to determine the fine spectrum with respect to the Goldberg's classification of the operator A(r, s, t) defined by a triple sequential band matrix over the sequence space l(p). Additionally, we give the approximate point spectrum, defect spectrum and compression spectrum of the matrix operator A(r, s, t) over the space l(p).eninfo:eu-repo/semantics/closedAccessSpectrum Of An OperatorDouble Sequential Band MatrixSpectral Mapping TheoremThe Sequence Spaces C(0) And CGoldberg's ClassificationConference Object14701341372-s2.0-84873271270WOS:00030952440003410.1063/1.4747658