Lectures related to Long Exact Sequence of Ext-Modules

Covers the concept of group cohomology, focusing on chain complexes, cochain complexes, cup products, and group rings.

Covers the Algebraic Kunneth Theorem, explaining chain complexes and cohomology computations.

Explores the long exact sequence of Ext-modules and their computations in homological algebra.

Covers homomorphisms, projective modules, and resolutions in chain complexes.

Covers exact sequences in homological algebra and the properties of Hom functors.

Covers free resolution of modules and projective modules in module theory.

Covers the basics of Homological algebra, focusing on Ext modules and their significance in modern mathematics.

Covers the Zig Zag Lemma and the long exact sequence of relative homology.

Explores derived functors, Ext-modules, Yoneda extensions, and derived categories in the context of extending modules.

Covers the cup product on cohomology, acyclic models, and the universal coefficient theorem.