Hausdorff measure of noncompactness in some sequence spaces of a triple band matrix

被引：0
作者：
Ali Karaisa
机构：
[1] Necmettin Erbakan University,Department of Mathematics
[2] Meram Yerleşkesi,Computer Science
来源：
Journal of Inequalities and Applications | / 2013卷
关键词：
Hausdorff measure of noncompactness; triple band matrix; sequence space;
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摘要：
The sequence spaces c0(B), ℓ∞(B) have recently been introduced by Sömez (Comput. Math. Appl. 62:641-650, 2011). In this paper, we establish some identities or estimates for the operator norms and the Hausdorff measures of noncompactness of certain matrix operators on the spaces c0(B), ℓ∞(B) and by using the Hausdorff measure of noncompactness, we characterize some classes of compact operators on these spaces.
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