Latin squares, partial latin squares and its generalized quotients
arXiv:math/0303356
Abstract
A (partial) Latin square is a table of multiplication of a (partial) quasigroup. Multiplication of a (partial) quasigroup may be considered as a set of triples. We give a necessary and sufficient condition when a set of triples is a quotient of a (partial) Latin square.
8 pages, 2 figures