Algebraic Topology 101: Discover the Fundamentals of Topological Invariants 📚

This lecture is part of an online course on algebraic topology.

This is an introductory lecture, where we give a quick overview of some of the invariants of algebraic topology (homotopy groups, homology groups, K theory, and cobordism).

The book "algebraic topology" by Allen Hatcher mentioned in the video can be downloaded from the author's page https://pi.math.cornell.edu/~hatcher/

For the other lectures in the course see https://www.youtube.com/playlist?list=PL8yHsr3EFj52yxQGxQoxwOtjIEtxE2BWx