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The Department this week
February 3, 2015 2:30 PM
Presented by - Bob Pare
Topic - Weak catgory objects
Abstract - Abstract: We will introduce the notion of weak category object in a 2-category, internal lax and colax morphisms, and show how this "explains" the cells in Dbl.
Then we will examine what weak categories are in "the" 2-category of double categories. These are what we call "intercategories".