### Category Theory 2011

#### Posted by Tom Leinster

This year’s major category theory meeting, Category Theory 2011, will take place in Vancouver on 17–23 July. The invited speakers have just been announced:

- Marcelo Aguiar (Texas A&M)
- Richard Garner (Macquarie)
- André Joyal (UQAM)
- Bill Lawvere (SUNY at Buffalo)
- Sandra Mantovani (Milan)
- Bob Paré (Dalhousie)

Get in the mood by browsing the conference website.

Posted at January 17, 2011 7:16 PM UTC
## Re: Category Theory 2011

Marcelo Aguiar is doing some great applications of category theory to combinatorics — generalizations of species, Hopf algebras and the like. I’m glad he was invited to speak. Everyone should take a peek at his huge book with Swapneel Mahajan.