A New Chatting Platform for Logic in Zulip

First post and replies  | Last post by Sayantan Roy, 17 hours ago

From the Around Toposes Blog: On the "unifying notion" of topos

First post and replies  | Last post by Olivia Caramello, 6 days ago

From the Around Toposes Blog: Videos of my last research course

First post and replies  | Last post by Olivia Caramello, 2 weeks ago

From the Around Toposes Blog: Video of my interview for Meet Science

First post and replies  | Last post by Olivia Caramello, 2 weeks ago

Two papers employing toposes of monoid actions

First post and replies  | Last post by Morgan Rogers, 2 weeks ago

On Supercompactly and Compactly Generated Toposes

First post and replies  | Last post by Morgan Rogers, 2 months ago

From the Around Toposes Blog: An interview in Italian for Meet Science

First post and replies  | Last post by Pietro Pellegrino, 3 months ago

Laurent Lafforgue on the creative power of categories

First post and replies  | Last post by Jean-Jacques Brahim, 3 months ago

Monoid Properties as Invariants of Toposes of Monoid Actions

First post and replies  | Last post by Morgan Rogers, 3 months ago

Welcome to the "News and events" section!

First post and replies  | Last post by Olivia Caramello, 4 months ago