Report
On the classification of non-big Ulrich vector bundles on fourfolds
| العنوان: | On the classification of non-big Ulrich vector bundles on fourfolds |
|---|---|
| المؤلفون: | Lopez, Angelo Felice, Muñoz, Roberto, Sierra, José Carlos |
| سنة النشر: | 2022 |
| المجموعة: | Mathematics |
| مصطلحات موضوعية: | Mathematics - Algebraic Geometry |
| الوصف: | We give an almost complete classification of non-big Ulrich vector bundles on fourfolds. This allows to classify them in the case of Picard rank one fourfolds, of Mukai fourfolds and in the case of Del Pezzo $n$-folds for $n \le 4$. We also classify Ulrich bundles with non-big determinant on Del Pezzo and Mukai $n$-folds, $n \ge 2$. Comment: The paper arXiv:2201.06019v1 has been split into two papers: arXiv:2201.06019v2 and the current paper. Together they supersede arXiv:2201.06019v1. v2: several changes according to referee's requests. Added two tables at the end of the paper |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2205.10143 |
| رقم الانضمام: | edsarx.2205.10143 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |