You're reading the public-facing archive of the Category Theory Zulip server.
To join the server you need an invite. Anybody can get an invite by contacting Matteo Capucci at name dot surname at gmail dot com.
For all things related to this archive refer to the same person.
Morgan Rogers (he/him) (Apr 23 2020 at 10:27):Those who attended SYCO6 in the UK last December or the Topics in Category Theory School in Edinburgh this March probably saw me talk about my joint work with @Jens Hemelaer on properties of monoids as invariants of their toposes of right actions. A preprint of that work is finally online, here. Both of us would be happy to discuss and answer questions about it :blush:
Jens Hemelaer (Apr 23 2020 at 10:54):Morgan Rogers said:
The above link is broken for me, so here is the arXiv url: https://arxiv.org/abs/2004.10513