Browsing by Author "Sönmez, Aldulcabbar"
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Compactness of quadruple band matrix operator and geometric properties
Bişgin, Mustafa Cemil; Sönmez, Aldulcabbar (Sciendo, 2022)In this work, we characterize the class of compact matrix operators from c(0)(Q), c(Q) and l(infinity)(Q) into c(0), c and l(infinity), respectively, with the notion of the Hausdorff measure of noncompactness. Moreover, ...