# Archive

## Posts

- Slides on algebraic theories - October 14, 2020
- What is a quasi-category? - August 4, 2020
- Creative perspective - July 1, 2020
- Three proofs that limits commute with limits - April 15, 2020
- Getting started with category theory - March 9, 2020
- The algebraic approach to tangent spaces of varieties - March 5, 2020