Hostname: page-component-78c5997874-xbtfd Total loading time: 0 Render date: 2024-11-15T10:45:24.518Z Has data issue: false hasContentIssue false

Counting word-trees

Published online by Cambridge University Press:  18 May 2009

J. M. O. Mitchell
Affiliation:
Department of Mathematics, University of Stirling
Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

In his recent study of free inverse semigroups, Munn [2] introduced and used extensively the concept of a word-tree. In this note the number of such trees is found.

Type
Research Article
Copyright
Copyright © Glasgow Mathematical Journal Trust 1974

References

REFERENCES

1.Harary, F., Graph theory (Reading, Mass., 1969).CrossRefGoogle Scholar
2.Munn, W. D., Free inverse semigroups, Proc. London Math. Soc.; to appear.Google Scholar