Special Year on Algebraic Geometry and Topology

with partial financial support provided by the Australian Mathematical Sciences Institute

Program for the Workshop on Representation Theory

Monday 30 June - Friday 4 July, 2003

All talks were in the Manning Clark Centre (next to John Dedman Mathematical Sciences Building).

Morning and afternoon coffee breaks were held in the Common Room on the first floor of the John Dedman Building.

The official opening of the Bernhard Neumann Seminar Room was held at 5.15pm on Monday in the foyer of the John Dedman Building, followed by a reception in the Common Room.

Monday 30 June
09:30-10:30	Jon Alperin, Chicago On Navarro's McKay Correspondence for a class of p-solvable groups
10:30-11:00	Coffee break
11:00-12:00	Bernhard Keller, Paris A-infinity structures and closed model categories I
12:00-13:40	Lunch break
13:40-14:10	Mara Neusel, Texas Tech University Invariant Ideals of Unstable Algebras
14:20-14:50	Øyvind Solberg, Trondheim The Hochschild cohomology ring modulo nilpotence
15:00-15:30	Sarah Witherspoon, Amherst Hochschild cohomology of crossed products
15:30-16:00	Coffee break
16:00-16:30	Charles Thomas, Cambridge Characteristic classes and the cohomology of M24, Co2 and the Monster
16:40-17:10	Michael Butler, Liverpool Spectral sequences and the analysis of tilting functors
17:15-	Opening of the Bernhard Neumann Seminar Room and reception.
Tuesday 1 July
09:00-10:00	Jon Carlson, Athens (Georgia) Cohomology of groups and the classification of endotrivial modules I
10:00-10:30	Coffee break
10:30-11:30	Peter Symonds, Manchester Group Actions on Rings
11:45-12:45	Idun Reiten, Trondheim Hereditary categories derived equivalent to quiver representations I
12:45-14:20	Lunch break
14:20-14:50	Jie Du, Sydney Frobenius morphisms and representations of algebras
15:00-15:30	Bangming Deng, Beijing Frobenius morphisms and representations of algebras
15:30-16:00	Coffee break
16:00-16:30	Anthony Henderson, Sydney Representations of wreath products on cohomology of De Concini-Procesi compactifications
16:40-17:10	Shigeo Koshitani, Chiba A remark on Morita equivalence in blocks of finite groups
Wednesday 2 July
09:00-10:00	Peter Webb, University of Minnesota Stratifications for Coefficient Systems and Mackey Functors I
10:00-10:30	Coffee break
10:30-11:30	Bernhard Keller, Paris A-infinity structures and closed model categories II
11:45-12:15	Jun-Ichi Miyachi, Tokyo Recollement induced by an idempotent and tilting complexes
Thursday 3 July
09:00-10:00	Jon Carlson, Athens (Georgia) Cohomology of groups and the classification of endotrivial modules II
10:00-10:30	Coffee break
10:30-11:30	Peter Symonds, Manchester Smith theory of algebraic varieties
11:45-12:45	Idun Reiten, Trondheim Hereditary categories derived equivalent to quiver representations II
12:45-14:20	Lunch break
14:20-14:50	Victor Bovdi, Debrecen Generalized crystallographic groups
15:00-15:30	Alexei Davydov, Sydney Gerstenhaber structures on extensions
15:30-16:00	Coffee break
16:00-16:30	Kathy Phelps, Evanston, Illinois Building a group from its cohomology
16:40-17:10	Vlastimil Dlab, Ottawa Associative algebras related to representations of Lie algebras
Friday 4 July
09:00-10:00	Peter Webb, University of Minnesota Stratifications for Coefficient Systems and Mackey Functors II
10:00-10:30	Coffee break
10:30-11:30	Markus Linckelmann, Ohio State University Fusion category algebras and block theory
11:45-12:45	Hendrik Lenstra , Berkeley and Leiden (Mahler speaker) Brauer equivalence and character tables
12:45-14:20	Lunch break
14:20-14:50	Eamonn O'Brien, Auckland Aspects of recognition of linear groups
15:00-15:30	Robert Boltje, Santa Cruz Chain complexes for Alperin's weight conjecture
15:30-16:00	Coffee break
16:00-17:00	Ragnar Buchweitz, Toronto Hochschild Cohomology of Koszul Algebras