Comparing decompositions of Poincar\'e duality pairs

Autor:	Reeves, Lawrence, Scott, Peter, Swarup, Gadde
Rok vydání:	2020
Předmět:	Mathematics - Group Theory Mathematics - Geometric Topology 20E34 (Primary) 20E08 57K30 (Secondary)
Druh dokumentu:	Working Paper
Popis:	Analogues of JSJ decompositions were developed for Poincar\'e duality pairs in [19]. These decompositions depend only on the group. Our focus will be on describing the edge splittings of these decompositions more precisely. We use our results to compare these decompositions with two other closely related decompositions. Comment: v1: 50 pages, 5 figures. v2: 50 pages, 5 figures. Several minor corrections and improvements to the exposition
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2003.00311 Zobrazit plný text záznamu View this record from Arxiv