We discuss a number of general constructions concerning additive C*-categories, focussing in particular on establishing the existence of bicolimits. As an illustration of our results we show that balanced tensor products of module categories over C*-tensor categories exist without any finiteness assumptions.
Keywords: C*-category, 2-category theory
2020 MSC: 18N10, 46M15, 46L08
Theory and Applications of Categories, Vol. 35, 2020, No. 46, pp 1683-1725.
Published 2020-10-14.
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