Hostname: page-component-6bb9c88b65-znhjv Total loading time: 0 Render date: 2025-07-26T20:11:09.921Z Has data issue: false hasContentIssue false

[no title]

Published online by Cambridge University Press:  01 August 2016

John Rigby*
Affiliation:
Mathematics Institute, University of Wales, Cardiff CF2 4YH
Rights & Permissions [Opens in a new window]

Abstract

Image of the first page of this content. For PDF version, please use the ‘Save PDF’ preceeding this image.'

Information

Type
Correspondence
Copyright
Copyright © Mathematical Association 1998