Spectrum and Fine Spectrum of the Triple Repetitive Double-Band Matrix Over the Sequence Space $cs$

Abstract

The aim of our study is to obtain the spectrum, fine spectrum, approximate point spectrum, defect spectrum and compression spectrum of triple repetitive double-band matrix over the $cs$ sequence space. In addition, the spectrum and fine spectrum of the $n$-repetitive form were investigated in the space of this matrix.

Keywords

• band matrix
• spectrum
• fine spectrum
• approximate point spectrum

References

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