Spherical vector bundles on nodal K3 surfaces
Autor: | Liu, Yeqin |
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Rok vydání: | 2023 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | We show that when a K3 surface acquires a node, the existence of stable spherical sheaves of certain Chern classes can be obstructed. Comment: 16 pages, 2 figures. (Minor fixes from the previous version) |
Databáze: | arXiv |
Externí odkaz: |