关于π (Ham)的秩

IF 0.6 3区 数学 Q3 MATHEMATICS
Andr'es Pedroza
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引用次数: 2

摘要

证明了对于任意正整数k存在一个闭辛流形,使得哈密顿微分同态群的基群的秩至少为k
本文章由计算机程序翻译,如有差异,请以英文原文为准。
On the rank of π1(Ham)
We show that for any positive integer $k$ there exists a closed symplectic $4$-manifold, such that the rank of the fundamental group of the group of Hamiltonian diffeomorphisms is at least $k.$
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来源期刊
CiteScore
1.10
自引率
14.30%
发文量
62
审稿时长
6-12 weeks
期刊介绍: Algebraic and Geometric Topology is a fully refereed journal covering all of topology, broadly understood.
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