English Multicategory Cited by user Noamz on 01 Nov 2018 In mathematics (especially category theory), a multicategory is a generalization of the concept of category that allows morphisms of multiple arity.
English Joachim Lambek Cited by user Noamz on 01 Nov 2018 Joachim "Jim" Lambek (5 December 1922 – 23 June 2014) was Peter Redpath Emeritus Professor of Pure Mathematics at McGill University, where he earned his Ph.D.