Talks from 2002
Here is a list of all talks given in 2002 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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18 December 2002, Sydney
- 2pm: Eric Goubault – A first attempt to describe the fundamental category of a po-space
- 4pm: Michael Batanin – Coherence for n-fold loop spaces
11 December 2002, Macquarie
- 2pm: Shahn Majid – Braided Lie algebras
- 4pm: Eric Goubault – A directed homotopy category
4 December 2002, Sydney
- 2pm: William Joyce – Braided premonoidal coherence and the quark state confinement
- 4pm: Eric Goubault – Introduction to geometry of concurrency
27 November 2002, Macquarie
- 2pm: Max Kelly – Adjunctions in a 2-category and applications to transport of structure
- 4pm: Ross Street – Quantum groupoids, modules and star-autonomy, II: Star-autonomy, Chu, and antipodes
20 November 2002, Sydney
- 2pm: Ross Street – Quantum groupoids, modules and star-autonomy
- 4pm: Alexei Davydov – Obstruction to associativity
30 October 2002, Macquarie
- 2pm: Alexei Davydov – Braids and symplectic spaces
- 4pm: Ross Street – Even more braidings
28 August 2002, Sydney
- 2pm: Max Kelly – Transport of structure along equivalences, with applications
- 4pm: Ross Street – A need for descent in variable bicategories
21 August 2002, Macquarie
- 2pm: Alexei Davydov – R-matrices from categorical point of view
- 4pm: Michael Batanin – Computads and slices of operads
14 August 2002, Sydney
- 2pm: Alexei Davydov – Symmetry of 6j-symbols
- 4pm: Ross Street – A factorization system inter alia pertaining to descent
7 August 2002, Macquarie
- 2pm: Alexei Davydov – Loop structure on the categories of extensions
- 4pm: Michael Batanin – One example of an n-operad with its n-suspension being E_n-operad
3 July 2002, Sydney
- 2pm: Mike Johnson – On the polarized products of Cockett and Seeley
- 4pm: – Informal discussion of polarized products, props, and polyads
19 June 2002, Sydney
- 2pm: Ross Street – A collage of odds and coends related to operads
- 4pm: Steve Lack – Pointing a category
12 June 2002, Macquarie
- 2pm: Ross Street – Modules for substitudes
- 4pm: Michael Batanin – Q_n operads
22 May 2002, Sydney
- 2pm: Max Kelly – Limits in the category of algebras and lax morphisms
- 4pm: Steve Lack – Partial functions, matrices, and extensivity
15 May 2002, Macquarie
- 2pm: Max Kelly – The 2-category of D-algebras, lax morphisms, and modifications: some of its properties established in Blackwell's 1976 thesis, but now provided with elementary proofs replacing the use of Gray's op-quasi-adjunctions
- 4pm: Alexei Davydov – Homological algebra in monoidal categories II. Deformation theory
1 May 2002, Macquarie
- 2pm: Yefim Katsov – Tensor product and structural theory in functor context
17 April 2002, Macquarie
- 2pm: Steve Lack – The real van Kampen theorem for toposes
- 4pm: Ross Street – Roots of unity as a Lie algebra II
27 March 2002, Sydney
- 2pm: George Janelidze – The monotone-light factorization for categories via orders and preorders: work of J.J.Xarez
- 4pm: Mark Weber – Distributing with the monoid monad
20 March 2002, Macquarie
- 2pm: Bob Rosebrugh – Coherence requirements for pseudo-algebras for the 2-monad (-)^2 on CAT
- 4pm: Max Kelly – An adjunction in the context of monoidal categories
13 March 2002, Sydney
- 2pm: Jürgen Koslowski – Poly-categories via spans and monads
- 4pm: George Janelidze – Some internal categorical structures II
6 March 2002, Macquarie
- 2pm: George Janelidze – Some internal categorical structures
- 4pm: Michael Batanin – Combinatorics of internal n-operads
20 February 2002, Macquarie
- 2pm: George Janelidze – Iterated smash product, associativity, and related questions
- 4pm: Ross Street – Remarks on the simplicial categories
13 February 2002, Sydney
- 2pm: Alexei Davydov – Homological algebra in monoidal categories (cont.)
- 4pm: Steve Lack – Homotopy theory in 2-categories; homotopy theory of 2-monads
6 February 2002, Macquarie
- 2pm: Alexei Davydov – Homological algebra in monoidal categories
- 4pm: Michael Batanin – Operadic suspension, n-operads and symmetric operads
23 January 2002, Macquarie
- 2pm: Konstantinos Tourlas – Algebraic foundations for higraphs and statecharts
- 4pm: Michael Batanin – Operadic suspension and n-fold lax monoidal categories