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Latest researches
* Compactness Criteria and Spectra of Some Infinite Lower Triangular Matrices
* RELATIONS AND GENERALIZED TOPOLOGIES
* On the compactness and spectra of the generalized difference operator on the spaces ℓ∞ and bv
* RELATIONS AND GENERALIZED TOPOLOGIES
* On the compactness and spectra of the generalized difference operator on the spaces ℓ∞ and bv