Berkovich Spaces and Tubular Descent
Autor: | Ben-Bassat, O., Temkin, M. |
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Rok vydání: | 2012 |
Předmět: | |
Zdroj: | Advances in Mathematics 234 (2013), 217-238 |
Druh dokumentu: | Working Paper |
DOI: | 10.1016/j.aim.2012.10.016 |
Popis: | We consider an algebraic variety X together with the choice of a subvariety Z. We show that any coherent sheaf on X can be constructed out of a coherent sheaf on the formal neighborhood of Z, a coherent sheaf on the complement of Z, and an isomorphism between certain representative images of these two sheaves in the category of coherent sheaves on a Berkovich analytic space W which we define. Comment: 20 pages |
Databáze: | arXiv |
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