On the fine spectrum of the operator ∆ v over the sequence spaces c and l p , ( 1 < p < ∞ )
نویسندگان
چکیده
The purpose of this paper is threefold: first to mainly review several recent results concerning the fine spectrum of the operator ∆v over the sequence spaces c and lp, where 1 < p < ∞; second to provide some new results concerning the residual spectrum and the continuous spectrum of the operator ∆v over the sequence spaces c and lp; and third to modify the definition of the operator ∆v and to determine the fine spectrum of the modified operator over the sequence spaces c and lp, where 1 < p < ∞. Also, it may be helpful to provide some comments and examples to support our results.
منابع مشابه
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