تقرير
A criterion for extending morphisms from open subsets of smooth fibrations of algebraic varieties
العنوان: | A criterion for extending morphisms from open subsets of smooth fibrations of algebraic varieties |
---|---|
المؤلفون: | Kanev, Vassil |
المصدر: | Journal of Pure and Applied Algebra 225 (2021), issue 4, 106553 |
سنة النشر: | 2024 |
المجموعة: | Mathematics |
مصطلحات موضوعية: | Mathematics - Algebraic Geometry, 14A10 (Primary) 14D06 (Secondary) |
الوصف: | 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 |
نوع الوثيقة: | Working Paper |
DOI: | 10.1016/j.jpaa.2020.106553 |
URL الوصول: | http://arxiv.org/abs/2405.06369 |
رقم الأكسشن: | edsarx.2405.06369 |
قاعدة البيانات: | arXiv |
DOI: | 10.1016/j.jpaa.2020.106553 |
---|