# Monthly Archives: July 2015

## Marked Simplicial Sets – I

There are many ways to present the theory of -categories. One is via the Joyal model structure on : Theorem: There exists a model structure on where: The cofibrations are the monomorphisms. The weak equivalences are those maps such that … Continue reading

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## A collaborative effort

Hi all! I have been silent for an extremely long time because of many things, but I wanted to announce a blog that I started with a few friends at ISEF this year: ErdosNinth. For this blog: I promise to write more … Continue reading

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