Almost complex structures on connected sums of complex projective spaces

被引：4

作者：

Goertsches, Oliver ^{[1
]}

Konstantis, Panagiotis ^{[1
]}

机构：

[1] Philipps Univ Marburg, Fachbereich Math & Informat, Marburg, Germany

来源：

ANNALS OF K-THEORY | 2019年 / 4卷 / 01期

关键词：

almost complex structures; stable almost complex structure; K-theory; Chern classes; connected sum; projective spaces;

D O I：

10.2140/akt.2019.4.139

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We show that the m-fold connected sum m#CP2n admits an almost complex structure if and only if m is odd.

引用

页码：139 / 149

页数：11

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