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Aug 25, 2023 at 10:48 comment added Ivan Di Liberti Let me make a comment that I learned from Axel Osmond and is due (I think) to Coste. Lex is a special 2-category because for every lex category $C$, tensoring and powering with the arrow category actually coincide. This observation can be fruitful in transforming colimit-like-stuff into more limit-like-stuff.
Aug 25, 2023 at 10:12 history edited varkor CC BY-SA 4.0
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Aug 25, 2023 at 10:00 history asked varkor CC BY-SA 4.0