Lecture 1. Introduction to Homological Algebra

  1. 00:16Basic Algebraic Concepts
  2. 08:41Exact Sequences
  3. 11:17Constructions With Modules
  4. 25:28Bimodule Constructions
  5. 33:26Examples of Bimodules
  6. 37:54Co(extension) of Scalars
  7. 43:42Linear Algebra Concepts
  8. 54:28Motivation for Homological Algebra
  9. 01:06:38Projective Module Definition and Properties
  10. 01:21:05Injective Module Definition and Properties