A criterion for extending morphisms from open subsets of smooth fibrations of algebraic varieties
| Autor: | Kanev, Vassil |
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| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Journal of Pure and Applied Algebra 225 (2021), issue 4, 106553 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1016/j.jpaa.2020.106553 |
| Popis: | Given a smooth morphism $Y\to S$ and a proper morphism $P\to S$ of algebraic varieties we give a sufficient condition for extending an $S$-morphism $U\to P$, where $U$ is an open subset of $Y$, to an $S$-morphism $Y\to P$, analogous to Zariski's main theorem. Comment: 12 pages. Accepted manuscript of a published paper |
| Databáze: | arXiv |
| Externí odkaz: |
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