- Citation:
- Cicalò, Serena, Vítor H. Fernandes, and Csaba Schneider. "Partial transformation monoids preserving a uniform partition." Semigroup Forum (DOI 10.1007/s00233-014-9629-5). 90.2 (2015): 532-544.

### Abstract:

The objective of this paper is to study the monoid of all partial

transformations of a finite set that preserve a uniform partition. In addition

to proving that this monoid is a quotient of a wreath product with respect to a

congruence relation, we show that it is generated by 5 generators, we compute

its order and determine a presentation on a minimal generating set.

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