On the relation gap and relation lifting problem

Jens Harlander

doi:10.1017/CBO9781316227343.017

On the relation gap and relation lifting problem

Jens Harlander

Mathematics Department

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

3 Scopus citations

Abstract

This article surveys results in connection with the relation gap problem, the relation lifting problem, and the geometric realization problem. These three problems lie in the intersection of combinatorial group theory and 2-dimensional homotopy theory. We present key examples that lie at the heart of these problems.

Original language	English
Title of host publication	Groups St Andrews 2013
Pages	278-285
Number of pages	8
ISBN (Electronic)	9781316227343
DOIs	https://doi.org/10.1017/CBO9781316227343.017
State	Published - 1 Jan 2015

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title = "On the relation gap and relation lifting problem",

abstract = "This article surveys results in connection with the relation gap problem, the relation lifting problem, and the geometric realization problem. These three problems lie in the intersection of combinatorial group theory and 2-dimensional homotopy theory. We present key examples that lie at the heart of these problems.",

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On the relation gap and relation lifting problem

Abstract

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