Bigness of the tangent bundles of projective bundles over curves

IF 0.8 4区数学 Q2 MATHEMATICS

Comptes Rendus Mathematique Pub Date : 2023-10-24 DOI:10.5802/crmath.476

Jeong-Seop Kim

引用次数: 2

Abstract

In this short article, we determine the bigness of the tangent bundle T X of the projective bundle X=ℙ C (E) associated to a vector bundle E on a smooth projective curve C.

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曲线上投影束的切线束的大小

在这篇短文中，我们确定了光滑投影曲线C上与向量束E相关联的投影束X= C (E)的切束tx的大小。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Comptes Rendus Mathematique 数学-数学

CiteScore

1.30

自引率

0.00%

发文量

115

审稿时长

16.6 weeks

期刊介绍： The Comptes Rendus - Mathématique cover all fields of the discipline: Logic, Combinatorics, Number Theory, Group Theory, Mathematical Analysis, (Partial) Differential Equations, Geometry, Topology, Dynamical systems, Mathematical Physics, Mathematical Problems in Mechanics, Signal Theory, Mathematical Economics, … Articles are original notes that briefly describe an important discovery or result. The articles are written in French or English. The journal also publishes review papers, thematic issues and texts reflecting the activity of Académie des sciences in the field of Mathematics.