Old and New
04/06/2004 Sexta-feira, 04 de Junho de 2004, 16h, Anfiteatro
Victoria Gould
(University of York, UK)
"Is any ample semigroup a full subsemigroup of an inverse semigroup?" and "Is there a faithful functor from a cancellative category to a cancellative monoid?"
We show how these questions are intimitely related and provide, where possible, their answers.
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