Galois Correspondence

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Related lectures (29)

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Fundamental Groups

Explores fundamental groups, homotopy classes, and coverings in connected manifolds.

Isomorphism of Groups

Covers bijections between automorphisms and equivariant bijections in group isomorphisms.

RSA Encryption: Main Concepts

Covers the main concepts behind RSA encryption and examples of homomorphisms between cyclic groups.

Schur's Lemma and Representations

Explores Schur's lemma and its applications in representations of an associative algebra over an algebraically closed field.

Local structure of totally disconnected locally compact groups III

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

Diagonalizable Groups

Explores the concept of diagonalizable groups and their properties in linear algebraic groups.

Linear Applications: Definitions and Properties

Explores the definition and properties of linear applications, focusing on injectivity, surjectivity, kernel, and image, with a specific emphasis on matrices.

Group Quotients and Push-outs

Explores group quotients and push-outs, discussing isomorphisms and surjectivity in different scenarios.

Isomorphism in Aut(p)

Explores isomorphism between Aut(p) and a Galois covering through topology course notes.

Bijections Equivariantes

Explores equivariant bijections between groups of automorphisms and the compatibility with group operations.