Karaisa, AliAsar, YasinTollu, Durhasan Turgut2024-02-232024-02-2320161331-0623https://hdl.handle.net/20.500.12452/17845The purpose of this study is to determine the fine spectra of the operator for which the corresponding upper and lower triangular matrices A(r, s, t) and B(r, s, t) are on the sequence spaces c and l(p), where (0 < p < 1), respectively. Further, we obtain the approximate point spectrum, defect spectrum and compression spectrum on these spaces. Furthermore, we give the graphical representations of the spectrum of the triangular triple band matrix over the sequence spaces c and l(p).eninfo:eu-repo/semantics/closedAccessSpectrum Of An OperatorTriple Band MatrixSpectral Mapping TheoremSequence Spaces L(P) And CGoldberg's ClassificationArticle2116583Q3WOS:000375754100005Q4