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Questions that are about research in mathematics, or about the job of a research mathematician, without being mathematical problems or statements in the strictest sense. Do not use this tag for easy or supposedly easy mathematical questions.

-1 votes

Categories of finite objects

I don't exactly understand the question, but I think you should familiarise yourself with the notion of a fully dualisable object in a (possibly higher) symmetric monoidal category. For example, a vec …
5 votes

What programming language should a professional mathematician know?

Not so much a programming language in the classical sense, but a graphical language that is still in its baby shoes: Globular. You can define and manipulate some kind of globular higher categories (Ja …
4 votes

random category theory

Instead of a self-contained answer, here is a "random" idea: I think that what you're asking is not the dual of the question you mention, but the internalisation. The reason is that "meta category the …
Manuel Bärenz's user avatar