THE EULER CHARACTERISTIC OF A CERTAIN CLASS OF PROJECTIVELY FLAT MANIFOLDS

被引：4

作者：

KIM, HU ^{[1
]}

LEE, HK ^{[1
]}

机构：

[1] SEOUL NATL UNIV,COLL NAT SCI,DEPT MATH,SEOUL 151742,SOUTH KOREA

来源：

TOPOLOGY AND ITS APPLICATIONS | 1991年 / 40卷 / 02期

关键词：

EULER CHARACTERISTIC; PROJECTIVELY FLAT MANIFOLD; AFFINELY FLAT MANIFOLD; POLYHEDRAL GAUSS-BONNET FORMULA;

D O I：

10.1016/0166-8641(91)90051-M

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The Euler characteristic of a projectively flat manifold whose developing image lies in an affine subspace of the n-dimensional real projective space is shown to be zero when its fundamental group is amenable, using a polyhedral Gauss-Bonnet formula.

引用

页码：195 / 201

页数：7

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