# Category Theory

> How do mathematical worlds connect?

Record: `reasoning:math-domain-category-theory`
Kind: math-domain
Canonical: https://banes-lab.com/ontology/reasoning#reasoning-math-domain-category-theory

Listed in [Reasoning records](https://banes-lab.com/api/records/reasoning.md), after [Computation](https://banes-lab.com/records/reasoning/math-domain-computation.md) and before [Set Theory](https://banes-lab.com/records/reasoning/math-type-set-theory.md).

## Math domains of

- [Structure](https://banes-lab.com/records/reasoning/lens-structure.md)
- [Relation](https://banes-lab.com/records/reasoning/lens-relation.md)
- [Graph](https://banes-lab.com/records/reasoning/math-type-graph.md)

## Concept of

- [Category Theory](https://banes-lab.com/records/reasoning/pattern-type-category-theory.md)
- [Category Theory](https://banes-lab.com/records/reasoning/representation-category-theory.md)

## Linked from

- [The mathematics](https://banes-lab.com/ontology/reasoning/the-mathematics.md)
- [The lenses](https://banes-lab.com/ontology/reasoning/the-lenses.md)