Evan Patterson

I am a research scientist and software developer with interests in...

  • Applied category theory
  • Statistics and data science
  • Scientific computing
  • Software systems

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From the blog

Algebras are promonads (1/29/2024)

An interesting analogy between algebras over a ring and promonads on a category is formalized using the apparatus of double theories.

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Latest paper

Cartesian double theories: A double-categorical framework for categorical doctrines, 2023. Michael Lambert, Evan Patterson.

We introduce a new framework for categorical doctrines based on double-categorical functorial semantics. Read more