Generalised Kummer construction and the cohomology rings of G2-manifolds

被引：2
|
作者：
Taimanov, I. A. [1 ,2 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Sobolev Inst Math, Novosibirsk, Russia
[2] Novosibirsk Natl Res State Univ, Novosibirsk, Russia
来源：
SBORNIK MATHEMATICS | 2018年 / 209卷 / 12期
基金：
俄罗斯科学基金会;
关键词：
cohomology ring; intersection ring; manifolds with G(2)-holonomy; COMPACT; 8-MANIFOLDS;
D O I：
10.1070/SM8999
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Intersection theory is used to calculate the cohomology rings of G(2)-manifolds arising from the generalised Kummer construction. For one example, generators of the rational cohomology ring are found and their multiplication table is described.
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页码：1803 / 1811
页数：9
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