Videos

The videos on my YouTube channel, Maps of Math, run loosely in parallel with the writing — usually well ahead of it. I use the channel as a place to work through ideas before they go into the book, which means the videos don’t track the book’s chapter order. I hop around topics as I think through them. Below they are grouped by topic; within each group, ordered by when they were recorded.

Course orientation

Set theory

Category theory

Foundations

Functors

Natural transformations

Representability and Yoneda

Universal constructions

Limits and colimits

Comma and slice categories

Adjunctions

Abstract algebra

Multilinear and geometric algebra

→ All videos on YouTube