Second bounded cohomology and WWPD

被引：2

作者：

Handel, Michael ^{[1
]}

Mosher, Lee ^{[2
]}

机构：

[1] CUNY, Grad Ctr, Lehman Coll, New York, NY 10021 USA

[2] Rutgers State Univ, Dept Math & Comp Sci, Newark, NJ USA

来源：

KYOTO JOURNAL OF MATHEMATICS | 2021年 / 61卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1215/21562261-2021-0017

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Given a group acting on a Gromov hyperbolic space, Bestvina and Fujiwara introduced the WPD property-weak proper discontinuity-for studying the second bounded cohomology of the group. We carry out a more general study of second bounded cohomology using a really weak proper discontinuity property known as WWPD that was introduced by Bestvina, Bromberg, and Fujiwara.

引用

页码：873 / 904

页数：32

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