Distinguishing Filling Invariants Associated to Conjugacy in Groups

Fuente: arXiv
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Main Authors: Gillis, Conan, Riley, Timothy
Format: Preprint
Published: 2025
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_version_ 1866918069042937856
author Gillis, Conan
Riley, Timothy
author_facet Gillis, Conan
Riley, Timothy
contents Brick and Corson introduced annular Dehn functions in 1998 to quantify the conjugacy problem for finitely generated groups and gave the fundamental relationships between it, the Dehn function, and the conjugator length function. We furnish the theory with diverse examples groups. In particular, we show that these three invariants are independent -- no two of the three functions determine the other.
format Preprint
id arxiv_https___arxiv_org_abs_2506_19264
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Distinguishing Filling Invariants Associated to Conjugacy in Groups
Gillis, Conan
Riley, Timothy
Group Theory
20F65, 20F10, 20F06
Brick and Corson introduced annular Dehn functions in 1998 to quantify the conjugacy problem for finitely generated groups and gave the fundamental relationships between it, the Dehn function, and the conjugator length function. We furnish the theory with diverse examples groups. In particular, we show that these three invariants are independent -- no two of the three functions determine the other.
title Distinguishing Filling Invariants Associated to Conjugacy in Groups
topic Group Theory
20F65, 20F10, 20F06
url https://arxiv.org/abs/2506.19264