Talks from 2012
Here is a list of all talks given in 2012 at the Australian Category Seminar. Click on the title for an abstract, or on the speaker's name for other talks by that speaker.
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19 December 2012, Macquarie
- 2pm: Alexei Davydov – Quasi-annihilators for module categories
- 4pm: Mark Weber – Guitart-exact squares from morphisms of polynomial monads (part 3)
12 December 2012, Macquarie
- 2pm: Richard Garner – Remarks on comprehensive factorisation (part 2)
5 December 2012, Macquarie
- 2pm: Richard Garner – Remarks on comprehensive factorisation (part 1)
- 4pm: Mark Weber – Guitart-exact squares from morphisms of polynomial monads (part 2)
28 November 2012, Macquarie
- 2pm: Ross Street – Another tilt at free skew-monoidal categories
- 4pm: Mark Weber – Guitart-exact squares from morphisms of polynomial monads (part 1)
21 November 2012, Macquarie
- 2pm: Ignacio López Franco – Tensor products of finitely cocomplete and abelian categories
- 4pm: Dominic Verity – "It's all in the weights!" (part 5)
14 November 2012, Macquarie
- 2pm: Ross Street – Oriented simplexes and the Tamari lattice
- 4pm: Dominic Verity – "It's all in the weights!" (part 4)
7 November 2012, Macquarie
- 2pm: Dominic Verity – "It's all in the weights!" (part 3)
- 4pm: Steve Lack – Coherence for skew monoidal categories: first steps
31 October 2012, Macquarie
- 2pm: Nick Rozenblyum – (\infty,2)-categories and duality
- 4pm: Richard Garner – T-multicategories and their morphisms, for T a 2-monad on Cat which extends to Prof, characterised, under mild side conditions, as the Eilenberg-Moore category for the lax morphism classifier comonad on T-Alg_s (part 4)
24 October 2012, Macquarie
- 2pm: Richard Garner – T-multicategories and their morphisms, for T a 2-monad on Cat which extends to Prof, characterised, under mild side conditions, as the Eilenberg-Moore category for the lax morphism classifier comonad on T-Alg_s (part 3)
17 October 2012, Macquarie
- 2pm: Dominic Verity – "It's all in the weights!" (part 2)
- 4pm: Richard Garner – T-multicategories and their morphisms, for T a 2-monad on Cat which extends to Prof, characterised, under mild side conditions, as the Eilenberg-Moore category for the lax morphism classifier comonad on T-Alg_s (part 2)
10 October 2012, Macquarie
- 2pm: Dominic Verity – "It's all in the weights!" (part 1)
- 4pm: Richard Garner – T-multicategories and their morphisms, for T a 2-monad on Cat which extends to Prof, characterised, under mild side conditions, as the Eilenberg-Moore category for the lax morphism classifier comonad on T-Alg_s (part 1)
19 September 2012, Macquarie
- 2pm: Ignacio López Franco – Tensor products of finitely cocomplete categories, biduals and finiteness conditions (part 2)
- 4pm: Steve Lack – Recognizing lax morphism classifiers
12 September 2012, Macquarie
- 2pm: Ignacio López Franco – Tensor products of finitely cocomplete categories, biduals and finiteness conditions (part 1)
- 4pm: Ross Street – On Appendix 2 of Brian Day's PhD Thesis
5 September 2012, Macquarie
- 2pm: Robin Cockett – Tangent structures (part 2)
- 4pm: Camell Kachour – The importance of omega-operad of coendomorphism in Higher Category Theory (part 2)
29 August 2012, Macquarie
- 2pm: Robin Cockett – Tangent structures (part 1)
- 4pm: Camell Kachour – The importance of omega-operad of coendomorphism in Higher Category Theory (part 1)
15 August 2012, Macquarie
- 2pm: Ignacio López Franco – Lax-idempotent 2-monads on slices
- 4pm: Steve Lack – Two constructions in Morita theory
8 August 2012, Macquarie
- 2pm: Ezra Getzler – n-stacks as a category of fibrant objects
- 4pm: Michael Batanin – Algebraic adjunctions and their applications
1 August 2012, Macquarie
- 2pm: Steve Lack – A simplicial approach to skewing (part 2)
- 4pm: Ross Street – Skew-monoidal 2-functors
27 July 2012, Macquarie
- 2pm: Ezra Getzler – Higher stacks as a category of fibrant objects
- 4pm: Mark Weber – Weak n-categories with strict units via iterated enrichment (part 4)
18 July 2012, Macquarie
- 2pm: Mark Weber – Weak n-categories with strict units via iterated enrichment (part 3)
- 4pm: Richard Garner – Monads that extend from Set to Rel
11 July 2012, Macquarie
- 2pm: Steve Lack – A simplicial approach to skewing (part 1)
- 4pm: Mark Weber – Weak n-categories with strict units via iterated enrichment (part 2)
4 July 2012, Macquarie
- 2pm: Mark Weber – Weak n-categories with strict units via iterated enrichment (part 1)
- 4pm: Steve Lack – Skew Eckmann-Hilton
27 June 2012, Macquarie
- 2pm: Daniel Schäppi – Characterizing categories of coherent sheaves (part 5)
- 4pm: Michael Batanin – Polynomial monads and symmetric monoidal categories
13 June 2012, Macquarie
- 2pm: Mitchell Buckley – Fibred 2-categories (part 3)
- 4pm: Ross Street – Skew-promonoidal categories
6 June 2012, Macquarie
- 2pm: Steve Lack – The skew approach to quantum categories
- 4pm: Daniel Schäppi – Characterizing categories of coherent sheaves (part 4)
30 May 2012, Macquarie
- 2pm: Mitchell Buckley – Fibred 2-categories (part 2)
- 4pm: Daniel Schäppi – Characterizing categories of coherent sheaves (part 3)
23 May 2012, Macquarie
- 2pm: Steve Lack – The relational approach to exactness conditions
- 4pm: Daniel Schäppi – Characterizing categories of coherent sheaves (part 2)
16 May 2012, Macquarie
- 2pm: Mitch Buckley – Fibred 2-categories (part 1)
- 2pm: Daniel Schäppi – Characterizing categories of coherent sheaves
2 May 2012, Macquarie
- 2pm: Steven Phillips – A category theory explanation for the systematicity of human cognition
- 4pm: Richard Garner – The fformal theory of monads
18 April 2012, Macquarie
- 2pm: Ross Street – Quantum categories following Kornel Szlachanyi (arXiv:1201.4981v1) (part 2)
- 4pm: Richard Garner – The so-exact completion of a 2-category
4 April 2012, Macquarie
- 2pm: Daniel Schäppi – Hopf algebroids, algebraic stacks, and a conjecture by Richard Pink
- 4pm: Richard Garner – Regular 2-categories (part 3)
28 March 2012, Macquarie
- 2pm: Mark Weber – Structured colimits via internal algebras
- 4pm: Richard Garner – Regular 2-categories (part 2)
21 March 2012, Macquarie
- 2pm: Richard Garner – Regular 2-categories (part 1)
- 4pm: Ross Street – Quantum categories following Kornel Szlachanyi (arXiv:1201.4981v1) (part 1)
14 March 2012, Macquarie
29 February 2012, Macquarie
- 2pm: Mark Weber – Free monads in bicategories of polynomials (part 3)
- 4pm: Ross Street – Pointwise left extensions inside 2-categories
22 February 2012, Macquarie
- 2pm: Mark Weber – Free monads in bicategories of polynomials (part 2)
- 4pm: Daniel Schäppi – The formal theory of Tannaka duality (part 5)
15 February 2012, Macquarie
- 2pm: Mark Weber – Free monads in bicategories of polynomials (part 1)
- 4pm: Daniel Schäppi – The formal theory of Tannaka duality (part 4)
8 February 2012, Macquarie
- 2pm: John Baez – Symmetric Monoidal Categories in Chemistry and Biology
- 4pm: Daniel Schäppi – The formal theory of Tannaka duality (part 3)
1 February 2012, Macquarie
- 2pm: Daniel Schäppi – The formal theory of Tannaka duality (part 2)
25 January 2012, Macquarie
- 2pm: Daniel Schäppi – The formal theory of Tannaka duality (part 1)
- 4pm: Richard Garner – Une catéade, qu'est-ce que c'est? (part 2)
18 January 2012, Macquarie
- 2pm: Mark Weber – The canonical copromonoidal structure on Delta
- 4pm: Richard Garner – Une catéade, qu'est-ce que c'est? (part 1)