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https://hdl.handle.net/11499/54808| Title: | Characterizations of Matrix and Compact Operators on BK Spaces | Authors: | Gökçe, Fadime | Keywords: | Absolute summability Euler matrix Hausdorff measures of non-compactness Matrix transformations Operator norm Sequence spaces |
Publisher: | Emrah Evren KARA | Abstract: | In the present paper, by estimating operator norms, we give some characterizations of infinite matrix classes (Formula Presented) , where the absolute spaces (Formula Presented) have been recently studied by Gökçe and Sarıgöl [1] and Λ is one of the well-known spaces c0, c, l∞, lq (q ≥ 1). Also, we obtain necessary and sufficient conditions for each matrix in these classes to be compact establishing their identities or estimates for the Hausdorff measures of noncompactness. © 2023, Emrah Evren KARA. All rights reserved. | URI: | https://doi.org/10.32323/ujma.1282831 https://hdl.handle.net/11499/54808 |
ISSN: | 2619-9653 |
| Appears in Collections: | Fen Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection |
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| File | Size | Format | |
|---|---|---|---|
| Characterizations-of-Matrix-and-Compact-Operators-on-BK-SpacesUniversal-Journal-of-Mathematics-and-Applications.pdf | 273.14 kB | Adobe PDF | View/Open |
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