Topological Data Analysis
An introduction to TDA based on Oxford lecture notes and Hatcher.
Lecture 1 , Lecture 2 , Lecture 3 , Lecture 4-5, Lecture 6, Lecture 7 :
Introduction to Algebraic Varieties
An introductory course based on my Oxford AG course. Lecture notes
Algebraic Topology
First half of an intro course based on Hatcher.
Lecture 1 , Lecture 2 , Lecture 3 , Lecture 4 , Lecture 5 , Lecture 6, Lecture 7, Lecture 8, Lecture 9 , Lecture 10 , Lecture 11 , Lecture 12