2007 | |
| 24/9-5/10 | University of York |
| 27/5-1/6 | Algebraic Lie Theory, BIRS. |
| Feb | Université Paris |
| Feb | Université Besançon |
2006 | |
| 25/9-29/9 |
50th Annual meeting AustMS,
Macquarie University, Sydney (Cyclotomic algebras) |
| 26/5 | Algebra seminar, University of Sydney (Seminormal forms for cellular algebras) |
| 26/3-1/4 | Representations of finite groups, Oberwolfach, Germany. |
2005 | |
| 5/12-16/12 | Imperial College, London. (Visiting Professor Gordon James) |
| 5/6-17/6 | Algebraic groups and finite reductive groups,
Bernoulli center, EPFL Lausanne. (Rouquier blocks) |
2004 | |
| 2/12-4/12 | Mathematical Physics and Lie Theory 2004 |
| 1/10-7/10 | University of Dartmouth |
| 25/9-30/9 | Interaction of Finite Dimensional Algebras with other areas of Mathematics , Banff, Canada. |
| 2/8-15/9 | JSPS Fellow, RIMS, Kyoto. (Including Conference on Nilpotent Orbits and Representation Theory 2004.) |
| July | Universität Hannover. (Including Representation Theory of Finite Groups and Finite Dimensional Algebras and talks at Bielefeld, Jena, Kassel and Stuttgart.) |
2003 | |
| 25/10-30/10 | Current trends in representation theory of finite groups , Banff, Canada. |
| 1/7-1/8 | Imperial College, London. (Visiting Professor Gordon James) |
| 14/7-18/7 | University of Oxford. (Visiting Dr Karin Erdmann) |
| 7/4-9/4 | KIAS Workshop on algebraic groups and quantum groups, Seoul, Korea. |
| 23/3-28/3 | Darstellungen endlicher Gruppen, Oberwolfach, Germany. |
2002 | |
| 16/10 | University of Melbourne colloquium. |
| 30/9-3/10 | 46th Annual meeting of the Australian Mathematical society (special session organizer). |
| 1/7-11/7 | LMS Durham symposium on representations of finite groups and related algebras. |
| 24/6-29/6 | Universität Kassel (Visiting Professor Gunter Malle) |
| 20-22/6 | Quantum groups and integrable systems, Prague. |
| 31/1 | Séminaire Chevalley, Paris. |
| 30/1 | Laboratoire Amiénois de Mathématique Fondamentale et Appliquée |
| 28/1-1/2 | Institut Henri-Poincaré, Paris. (Visiting Professor Michel Broué) |
| 3-25 Jan | University of Leicester. (Visiting Professor Steffen König) |
2001 | |
| 7/12-10/12 | Lie groups, algebraic groups, quantum groups and their representations, University of Auckland. |
| 1/8-10/8 | Representations of algebraic groups and quantum groups, Tokyo. |
| 25/3-31/3 | Representations of finite groups, Oberwolfach. |
| 25/2-3/3 | Workshop on Schur Algebras and Quantum Groups, Oberwolfach. |
| 19/2 | Colloquium, University of Leicester. |
| 16/2 | BLOC, Oxford University. |
| 8/2 | Colloquium, University of York. |
| 6/2 | Algebra seminar, Oxford University. |
2000 |
|
| 5/12-8/12 | Lie 2000, University of Adelaide. |
| 16/6-22/6 | Combinatorics of Lie type, University of Wisconsin. |
| 13/6 | Algebra seminar, University of Oregon. |
| 13/3-19/3 | Representation theory of finite and algebraic groups, Osaka. |
1999 |
|
| 6/12-14/12 | University of Seoul. |
| 29/11-2/12 | Lie 99, University of New South Wales. |
| 12/7-16/7 | AGM AustMS and AMS, Melbourne. |
| 27/5 | Séminaire Claude Chevalley, Paris. |
| Mar | Algebraic groups and quantum groups, Blaubeuren. |
| Jul | Darstellungstheorie endlicher Gruppen, Oberwolfach. |
1998 |
|
| April | Tilting modules for algebraic groups and quantum groups, Aarhus. |