Abstract
The dual symmetric inverse monoid J*n is the inverse monoid of all isomorphisms between quotients of an n-set. We give a monoid presentation of J*n and, along the way, establish criteria for a monoid to be inverse when it is generated by completely regular elements.
Original language | English |
---|---|
Pages (from-to) | 357-374 |
Number of pages | 20 |
Journal | International Journal of Algebra and Computation |
Volume | 18 |
Issue number | 2 |
Publication status | Published - 2008 |
Keywords
- isomorphisms (mathematics)
- symmetry (mathematics