A note on the mapping theorem of essential pseudospectra on a Banach space
UDC 517.98 The main goal  of the paper is to determine some basic properties of the essential pseudospectrum of a bounded linear operator $A$ defined on a Banach space $X.$ We also  prove two different versions of the essential pseudospectral mapping theorem.
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| Date: | 2024 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Institute of Mathematics, NAS of Ukraine
2024
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| Online Access: | https://umj.imath.kiev.ua/index.php/umj/article/view/7325 |
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| Journal Title: | Ukrains’kyi Matematychnyi Zhurnal |
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