In Rel, both products and coproducts amount to taking a disjoint union of sets. Is there a category whose object class can be interpreted as the class of all sets, in which both products and coproducts amount to taking Cartesian products, in the classical sense?
2026-03-28 01:06:44.1774660004
Is there a category whose objects are sets, in which both products and coproducts are Cartesian products in the classical sense?
193 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in CATEGORY-THEORY
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