QUAESTIONES MATHEMATICAE, vol.43, no.11, pp.1645-1661, 2020 (SCI-Expanded)
Article / Article
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, MathSciNet, zbMATH
Difference operators Delta((-)) Delta((-)), Euler mean operator E-r, BK spaces, bounded and compact linear operators, Hausdorff measure of noncompactness
Gazi University Affiliated:
In the present paper, some results on matrix mappings and Hausdorff measure of noncompactness of certain generalized Euler difference sequence spaces of fractional order are discussed. Also, the Hausdorff measures of noncompactness of certain matrix operators that map an arbitrary BK-space into the classical sequence spaces are established. Furthermore, by using this measure, the characterization of some classes of Euler mean compact operators are determined in the BK-spaces.