Two invariant subspaces and spectral properties of a linear operator
In this note we give conditions for the invertibility of a bounded linear operator T defined on a Banach space X such that X decomposes into a (non direct) sum of two closed T-invariant subspaces.
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
Bolyai Institute, University of Szeged
Szeged
2016
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| Sorozat: | Acta scientiarum mathematicarum
82 No. 3-4 |
| Kulcsszavak: | Nemváltozó altér, Operátor spektrum, Matematika |
| Tárgyszavak: | |
| doi: | 10.14232/ACTASM-015-534-X |
| Online Access: | http://acta.bibl.u-szeged.hu/46327 |
| Tartalmi kivonat: | In this note we give conditions for the invertibility of a bounded linear operator T defined on a Banach space X such that X decomposes into a (non direct) sum of two closed T-invariant subspaces. |
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| Terjedelem/Fizikai jellemzők: | 567-575 |
| ISBN: | 0001-6969 |