Natural TransformationsExplores natural transformations between functors, emphasizing their composition-preserving properties and significance in category theory.
Equivalences of CategoriesExplores examples of natural transformations, equivalence of categories, and adjunction with specific instances involving Un.
Homotopical AlgebraCovers the theory of groups and homotopical algebra, emphasizing natural transformations, identities, and isomorphism of categories.
Category EquivalenceExplores the concept of category equivalence through isomorphic functors and natural isomorphisms between categories.