Computing the Maximum Slope Invariant in Tubular Groups

Abstract

We show that the maximum slope invariant for tubular groups is easy to calculate, and give an example of two tubular groups that are distinguishable by their maximum slopes but not by edge pattern considerations or isoperimetric function.

9 pages, 7 figures

References in corpus (2)

• Snowflake groups, Perron-Frobenius eigenvalues, and isoperimetric spectra
• Quasi-isometries Between Tubular Groups