ESSENTIAL APPROXIMATE POINT AND ESSENTIAL DEFECT SPECTRUM OF A SEQUENCE OF LINEAR OPERATORS IN BANACH SPACES
| dc.contributor.author | TOUFIK, HERAIZ | |
| dc.date.accessioned | 2020-11-18T10:00:39Z | |
| dc.date.available | 2020-11-18T10:00:39Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | This paper is devoted to an investigation of the relationship between the essential approximate point spectrum (respectively, the essential defect spectrum) of a sequence of closed linear operators (Tn)n2N on a Banach space X, and the essential approximate point spectrum (respectively, the essential defect spectrum) of a linear operator T on X, where (Tn)n2N converges to T, in the case of convergence in generalized sense as well as in the case of the convergence compactly | en_US |
| dc.identifier.uri | http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/20667 | |
| dc.publisher | Université de M'sila | en_US |
| dc.title | ESSENTIAL APPROXIMATE POINT AND ESSENTIAL DEFECT SPECTRUM OF A SEQUENCE OF LINEAR OPERATORS IN BANACH SPACES | en_US |
| dc.type | Article | en_US |