Baby Yoneda 4: Adjunctions at the Function
Definition by Doing
Pseudonium
A condensed matter physicist trying to do category theory.
Latest posts
Discovering Products of Ordered Sets
Packaging Monotone Maps
Baby Yoneda 3: Know Your Limits
Packaging Objects
Baby Yoneda 2: Representable Boogaloo
Matching Blueprints
The Baby Yoneda Lemma
Following The Identity
Subset Images, Categorically
Intersecting Problems
Why Preimages Preserve Subset Operations
Preimages beat Images
Discovering Topological Products
A Pointwise Puzzle
Products, Categorically
Packaging Objects
Infinitary Cartesian Products
The Axiom of Choice