Invariant subspaces of powers of some unicellular operators
Autor: | Lata, Sneh, Pokhriyal, Sushant, Singh, Dinesh |
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Rok vydání: | 2022 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | In this paper we study subspaces which are invariant under squares and cubes (separately as well as jointly) of unicellular backward weighted shift operators on a separable Hilbert space. The finite-dimensional subspaces are characterized for all weights and the infinite-dimensional subspaces are characterized for two classes of weights. |
Databáze: | arXiv |
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