Cycles, submanifolds, and structures on normal bundles

被引：7

作者：

Bohr, C ^{[1
]}

Hanke, B ^{[1
]}

Kotschick, D ^{[1
]}

机构：

[1] Univ Munich, Inst Math, D-80333 Munich, Germany

来源：

MANUSCRIPTA MATHEMATICA | 2002年 / 108卷 / 04期

关键词：

Cohomology Class; Normal Bundle; Homology Class;

D O I：

10.1007/s002290200279

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We give explicit examples of degree 3 cohomology classes not Poincare dual to submanifolds, and discuss the realisability of homology classes by submanifolds with Spin(C) normal bundles.

引用

页码：483 / 494

页数：12

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