Document Type

Article

Publication Date

2-2016

Department

Mathematics

Abstract

In this note, we describe a construction that leads to families of graphs whose critical groups are cyclic. For some of these families we are able to give a formula for the number of spanning trees of the graph, which then determines the group exactly.

Required Publisher's Statement

Original version is available from the publisher at: http://ajc.maths.uq.edu.au/?page=get_volumes&volume=64

Included in

Number Theory Commons

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