RESTRICTION OF TANGENT BUNDLE AND SEMISTABILITY

被引：0

作者：

Biswas, Indranil ^{[1
]}

Dey, Arijit ^{[1
]}

机构：

[1] Tata Inst Fundamental Res, Sch Math, Bombay 400005, Maharashtra, India

来源：

COMMUNICATIONS IN ALGEBRA | 2011年 / 39卷 / 08期

关键词：

Complete intersection; Rational homogeneous space; Tangent bundle; Semistability; FLAG;

D O I：

10.1080/00927872.2010.488676

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let G be a simple linear algebraic group defined over C and P. G a maximal proper parabolic subgroup such that m := dim(C) G/P >= 5. Let t : Z(1) boolean AND Z(2) hooked right arrow G/P be a smooth complete intersection such that degree (Z(i)) >= (m-1) . index (G/P)/m, i = 1 , 2. Then the vector bundle i* T(G/P) -> Z(1) boolean AND Z(2) is semistable.

引用

页码：3063 / 3072

页数：10

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