Australian Category Seminar
Talks by Ross Street
- Flocks: some more on torsors (09/09/09)
- Remarks on the Day reflection theorem (5/8/09)
- Elementary results on torsors (29/7/09)
- Powerful morphisms, comprehensive factorization, and torsors: some proofs (13/5/09)
- Powerful morphisms, comprehensive factorization, and torsors (6/5/09)
- Some observations about monads such as doctrinal adjunction, Hopf monads,
and weak distributive laws (4/2/09)
- Weak distributive laws (21/01/09)
- Mackey functors (25/11/08)
- Filtered colimits and other concepts (12/11/08)
- Bicategories of modules (8/10/08)
- Bimonoidal and separable monoidal functors (1/10/08)
- Separable algebras, Yang-Baxter operators, and bimonoids (17/09/08)
- Double categories for better or
worse (21/5/08)
- Lax adjunctions (14/5/08)
- Quantum presheaves II (9/4/08)
- Quantum presheaves (2/4/08)
- Localizations; centres and doubles (29/8/07)
- Fine tuning on last week's talk (15/8/07)
- More work based on Tambara's (8/8/07)
- Hom lifting (9/5/07)
- Comonads and *-autonomy (2/5/07)
- Doubles for monoidal categories (17/1/07)
- Another category of G-sets (17/1/07)
- Quantum categories, Frobenius algebras and weak Hopf algebra in braided monoidal categories (28/11/06)
- Kan extensions in basic group representation theory (1/11/06)
- Weak bimonoids in braided monoidal categories (04/10/06)
- Some remarks on "When Hopf algebras are Frobenius
algebras", a paper of Bodo Pareigis (08/09/06)
- Autonomous categories, autonomous bicategories, and quantum modules
(3/05/06)
- *-Autonomy for the category of Mackey functors (5/4/06)
- Centres of localization (7/12/05)
- What is the Cauchy completion of a monoidal functor? (16/11/05)
- Comodules and coproduct
decomposition (21/9/05)
- Convolution-enriched categories and centre (15/6/05)
- Higher adjoint equivalences (25/5/05)
- Frobenius algebras and quantum groupoids (30/3/05)
- Lax braidings and lax centres (23/2/05)
- Promonoidal braiding and centre II (12/1/05)
- Promonoidal braiding and centre (5/1/05)
- The lax centre for cartesian presheaf categories (15/12/04)
- Application of the special adjoint functor theorem (17/11/04)
- Functors between categories of G-sets (10/11/04)
- Elementary category theory (22/09/04)
- Monoids and things monoidal (15/09/04)
- String diagrams for monoidal categories (4/8/04)
- Cauchy completion, centres, and Frobenius algebras (7/4/04)
- G-sets and V-actegories as enriched categories (17/3/04)
- Convolution and actegories (18/2/04)
- Frobenius equals star-autonomous
(28/1/04)
- Frobenius algebras and
pseudo-algebras (21/1/04)
- Categorically less radical radicals (3/12/03)
- Objective numbers (22/10/03)
- Update on the efficient construction of real numbers (1/10/03)
- A more explicit description of quantum groupoids II (3/9/03)
- A more explicit description of quantum groupoids (20/8/03)
- Filtered, percolated or espresso? (7/5/03)
- The monoidal centre as a limit
(26/03/03)
- Weak orientals and the simplicial nerve of a weak n-category (19/03/03)
- Categorical and combinatorial
aspects of descent theory, Part II (12/3/03)
- Categorical and combinatorial
aspects of descent theory (5/3/03)
- Quantum categories,
continued (15/01/03)
- Quantum groupoids, modules and
star-autonomy, II (27/11/02)
- Quantum groupoids, modules and
star-autonomy (20/11/02)
- Even more braidings (30/10/02)
- A need for descent in variable bicategories (28/8/02)
- A factorization system inter
alia pertaining to descent (14/8/02)
- A collage of odds and coends related to operads (19/12/02)
- Modules for substitudes
(12/6/02)
- Remarks on the simplicial categories (20/2/02)
- Roots of unity as a Lie algebra
(7/11/01)
- More on lax monoids (17/10/01)
- L' (12/9/01)
- Weak omega-categories (5/9/01)
- Lax monoids and convolutions (2/5/01)
- More on autonomous pseudomonoids (14/3/01)
- Autonomous monoidal functors and their categorification (14/2/01)
- New PROPS and 2-PROPS (31/1/01)
- Extraordinary stuff for the antipodes (24/1/01)
- Yang-Baxter operators on monoids (27/9/00)
- On the cellular nerves of omega-categories (30/8/00)
- Berger's homogeneous theory structure on Joyal's category Theta (23/8/00)
- Batanin-Joyal higher categories without trees
(Deforestation for a global village) (9/8/00)
- Duality for finite groups (17/5/00)
- Multicategories and operads in
Cat-operads (3/8/00)
- Monads and extended distributive
laws (23/2/00)
- An extension of Grothendieck's
semidirect/wreath product construction (17/11/99)
- From modules to accessible functors (27/10/99)
- Cohomology with coefficients in a category (8/9/99)
- Oh no! Not even weaker 3-categories! (25/8/99)
- The formal theory of monads revisited (23/6/99)
- Categories enriched on two sides (21/4/99)
- Cohomology of groups (13/1/99)
- Long modules, half-Long modules, and the Knizhnik-Zamolodchikov equation (18/11/98)
- Morita Rivista (28/10/98)
- The chain rule (22/7/98)
- The naturality of twist (17/6/98)
- Internal categories (10/6/98)
- Analytic functors on globular sets (11/5/98)
- Operads without numbers (11/3/98)
- A braiding for Pointed Groups (4/2/98)
- Footnote to parenthetic remarks (25/6/97)
- Parenthetic remarks (18/6/97)
- Finite coproducts in variable categories
(14/5/97)
- Zen from three conferences (9/4/97)
- The higher operads of Michael Batanin (19/3/97)
- The Charade Braid (22/1/97)
- Holiday thoughts on Tannaka duality (15/1/97)
- Group Cohomology (18/12/96)
- Transfer of limits across functors (4/12/96)
- Fusion operators as generalised Hopf
structures (13/11/96)
- The Chu Construction (9/10/96)
- Opcategories (cont.) (28/8/96)
- Coming to terms with opcategories (21/8/96)
- More on the Quantum Double (31/7/96)
Back to Australian Category Seminar page.
Steve Lack Last modified: Sun Oct 18 20:27:49 EST 2009