An algorithm for the normal bundle of rational monomial curves

被引：3

作者：

Alzati A. ^{[1
]}

Re R. ^{[2
]}

Tortora A. ^{[1
]}

机构：

[1] Dipartimento di Matematica, Univ. di Milano, Via C. Saldini, Milan

[2] Dipartimento di Matematica, Univ. di Catania, Viale A. Doria, Catania

来源：

Rendiconti del Circolo Matematico di Palermo Series 2 | 2018年 / 67卷 / 2期

关键词：

Algorithm; Cohomology; Normal bundle; Rational curve;

D O I：

10.1007/s12215-017-0315-9

中图分类号：

学科分类号：

摘要：

We give a method to calculate the cohomology of the twisted normal bundle over a smoth rational curve. From this method we derive a vanishing result and an algorithm for calculating the splitting type of the bundle for any rational monomial curve. © 2017, Springer-Verlag Italia S.r.l.

引用

页码：291 / 306

页数：15

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