Group Theory: Subsets and Lagrange Theorem

Covers the application and proof of the Lagrange theorem in group theory.

Covers the RSA cryptosystem, encryption, decryption, group theory, Lagrange's theorem, and practical applications in secure communication.

Explores the local structure of totally disconnected locally compact groups and their isomorphisms through conjugation.

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

Covers the basics of group theory, including elements, associativity, identity, inverses, and closure.