Free Actions, Ch III: Group Actions

Related lectures (32)

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Explores the construction of G-sets and left adjoint functors in category theory.

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Explores natural transformations between functors in different categories and their applications.

Explores natural transformations between functors, emphasizing their composition-preserving properties and significance in category theory.

Explores adjunction between functors, composition of applications, G-equivariance, and natural transformations in G-sets.

Covers simplicial and cosimplicial objects in category theory with practical examples.

Provides an overview of categories, functors, and natural transformations in mathematics.

Covers the concept of functors in category theory, including composition, identity functors, and forgotten functors.

Covers group quotient, group actions, and functors connecting sets and G-sets.