The Category Theory (or simply CT) conference is an international annual conference on the subject of category theory.
The following list is incomplete.
| Year | Location | Website | Abstracts |
|---|---|---|---|
| 2026 | Baltimore | website | |
| 2025 | Brno | website | |
| 2024 | Santiago de Compostela | website | |
| 2023 | Louvain-la-Neuve | website, recordings | |
| 2021 | Genoa | website | |
| 2020 | no event due to COVID-19 pandemic | ||
| 2019 | Edinburgh | website | |
| 2018 | Ponta Delgada | website | |
| 2017 | Vancouver | website | |
| 2016 | Halifax | archive | |
| 2015 | Aveiro | website | |
| 2014 | Cambridge | website | |
| 2013 | Sydney | website | |
| 2012 | no event | reference | |
| 2011 | Vancouver | website | |
| 2010 | Genoa | archive | |
| 2009 | Cape Town | website | |
| 2008 | Calais | website | slides |
| 2007 | Carvoeiro | website | |
| 2006 | Nova Scotia | website | |
| 2005 | no event (Streetfest held instead) | Streetfest | |
| 2004 | Vancouver | archive | |
| 2003 | Data missing | Data missing | |
| 2002 | Data missing | Data missing | |
| 2001 | Data missing | Data missing | |
| 2000 | Como | archive | |
| 1999 | Coimbra | website | invited abstracts, contributed abstracts |
| 1998 | no event | Data missing | |
| 1997 | Vancouver | Data missing | |
| 1996 | Isle of Thorns | Data missing | |
| 1995 | Halifax | website | |
| 1994 | Tours | Data missing | |
| 1993 | no event | Data missing | |
| 1992 | Isle of Thorns | Data missing | |
| 1991 | Montreal | Data missing | |
| 1990 | Como | Data missing | |
| 1989 | Bangor | Data missing | |
| 1988 | Isle of Thorns | Data missing | |
| 1987 | Louvain-la-Neuve | Data missing | |
| 1986 | Cambridge | Data missing | |
| 1985 | Isle of Thorns (University of Sussex) | Data missing |
Proceedings of past CT events:
Klaus Heiner Kamps, Dieter Pumplün, Walter Tholen (Eds), Category Theory: Applications to Algebra, Logic and Topology. Proceedings of the International Conference Held at Gummersbach, July 6-10, 1981, Lecture Notes in Mathematics 962, Springer (1982) [doi:10.1007/BFb0066878]
Ronald Brown: International category theory meeting. Bangor, Wales, July 2-7 1989. Cambridge, England, March 23-25, 1990, Cahiers de Topologie et Géométrie Différentielle Catégoriques 32 1 (1991) 3 [numdam:CTGDC_1991__32_1_3_0]
Aurelio Carboni, Maria Cristina Pedicchio, Giuseppe Rosolini (eds.): Category Theory: Proceedings of the International Conference held in Como, Italy, July 22-28, 1990, Lecture Notes in Mathematics 1488, Springer (1991) [doi:10.1007/BFb0084207]
R.A.G. Seely (ed.): Category Theory 1991: Proceedings of the 1991 Summer Category Theory Meeting, Montreal, Canada, Conference Proceedings, Canadian Mathematical Society 13, American Mathematical Society/Canadian Mathematical Society (1992) [ams:cmsams-13, pdf]
Jiří Adámek, Peter T. Johnstone, Manuela Sobral (eds.): Category Theory 1999: selected papers, conference held in Coimbra in honour of the 90th birthday of Saunders Mac Lane, Journal of Pure and Applied Algebra 168 2–3 (2002) [jpaa:168-2]
Aurelio Carboni, Giuseppe Rosolini, Robert Walters (eds.): CT2000, Theory and Applications of Categories 9 (2001) [tac:vol9]
George Janelidze, John MacDonald, Ross Street, Walter Tholen (guest eds.), CT2004, Theory and Applications of Categories 15 (2005-2006) [tac:vol15]
Robert Dawson, Dorette Pronk, Peter Selinger: CT2006, Theory and Applications of Categories, 19 (2007) [tac:vol19]
Marino Gran, George Janelidze, Stephen Lack, John MacDonald, Walter Tholen (guest eds.): CT2011, Theory and Applications of Categories 27 (2012) [tac:vol27]
A list events up to 2022:
Last revised on October 27, 2025 at 21:34:49. See the history of this page for a list of all contributions to it.