All Title Author
Keywords Abstract

Mathematics  2007 

A Presentation for the Dual Symmetric Inverse Monoid

Full-Text   Cite this paper   Add to My Lib


The dual symmetric inverse monoid $\mathscr{I}_n^*$ is the inverse monoid of all isomorphisms between quotients of an $n$-set. We give a monoid presentation of $\mathscr{I}_n^*$ and, along the way, establish criteria for a monoid to be inverse when it is generated by completely regular elements.


comments powered by Disqus

Contact Us


微信:OALib Journal