SCIENTIFIC PROGRAMS AND ACTIVITIES

International Conference on Representations of Algebras
and Related Topics (ICRA X) - July 15 - August 10, 2002

Specialized Workshops
August 1 - August 9

All talks will be held at the Koffler Institute for Pharmacy Mgmt Bldg (KP)
569 Spadina Avenue, north-east side of Spadina Crescent

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SCHEDULE AUGUST 1 - 10
Thursday August 1
8:15 - 9:00	Registration and Continental breakfast at The Fields Institute, 222 College Street, Toronto
9:00 - 9:50	KONSTANZE RIETSCH, University of Oxford Introduction to perverse sheaves I
9: 50 - 10:20	Coffee Break
10:20 - 11:10	SEOK-JIN KANG, Korea Institute for Advanced Study Quantum affine algebras and combinatorics of Young walls
11:20 - 12:10	GEORGIA BENKART, University of Wisconsin, Madison Two-parameter quantum groups - they are doubly good
12:20 - 2:10	Lunch Break
2:10 - 3:00	TOSHIYUKI TANISAKI, Osaka City University Character formulas of Kazhdan-Lusztig type I
3:10 - 3:30	Afternoon Tea
3:30 - 4:20	HENNING HAAHR ANDERSEN, Aarhus University Tilting modules for algebraic and quantum groups
4:30 - 5:20	YUN GAO, York University A primer to extended affine Lie algebras (Extended affine Lie algebras: classification)
5:30 - 7:00	Reception at The Fields Institute
Friday August 2
8:30 - 9:00	Continental breakfast at The Koffler Institute
9:00 - 9:50	MIKHAIL KHOVANOV, University of California, Davis How and why semisimple representations become Grothendieck groups
9: 50 - 10:20	Coffee Break
10:20 - 11:10	YURI BEREST, Cornell University Cherednik algebras and differential operators on quasi-invariants
11:20 - 12:10	YURI BEREST, Cornell University Ideals of the Weyl algebra
12:20 - 2:10	Lunch Break
2:10 - 3:00	VYJAYANTHI CHARI, University of California, Riverside Weyl modules and the fusion product for representations of affine Lie algebras
3:10 - 3:30	Afternoon Tea
3:30 - 4:20	KONSTANZE RIETSCH, University of Oxford Introduction to perverse sheaves II
4:30 - 5:20	KONSTANZE RIETSCH, University of Oxford Introduction to perverse sheaves III
Saturday August 3
8:30 - 9:00	Continental breakfast at The Koffler Institute
9:00 - 9:50	TOSHIYUKI TANISAKI, Osaka City University Character formulas of Kazhdan-Lusztig type II
9: 50 - 10:20	Coffee Break
10:20 - 11:10	YUN GAO, York University A primer to extended affine Lie algebras (Extended affine Lie algebras: representation)
11:20 - 12:10	STEPHEN BERMAN, University of Saskatchewan Covering algebras of Kac-Moody algebras and extended affine Lie algebras
12:15 - 2:00	Lunch Break
2:10 - 3:00	YURIY DROZD, University of Kiev Vector bundles and Cohen-Macaulay modules I
3:00 - 3:30	Afternoon Tea
3:30 - 4:20	YURIY DROZD, University of Kiev Vector bundles and Cohen-Macaulay modules II
Sunday August 4 (no talks)
Monday August 5 (Civic holiday - no talks)
Tuesday August 6
8:30 - 9:00	Continental breakfast
9:00 - 9:50	SUSUMU ARIKI, Kyoto University A tame/wild problem for Hecke algebras of type B
9: 50 - 10:20	Coffee Break
10:20 - 11:10	ZONGZHU LIN, Kansas State University Hall algebras and their relations to quantized enveloping algebras
11:20 - 12:10	ARTURO PIANZOLA, University of Alberta Torsors and infinite dimensional Lie algebras
12:20 - 2:00	Lunch Break
2:00 - 2:50	BANGMING DENG, Beijing Normal University Hall algebras and their relations to quantized enveloping algebras I
2:50 - 3:10	Afternoon Tea
3:10 - 4:00	KONSTANZE RIETSCH, University of Oxford Introduction to perverse sheaves IV
4:10 - 5:00	KONSTANZE RIETSCH, University of Oxford Introduction to perverse sheaves V
5:10-6:00	YOSHIHISA SAITO, University of Tokyo Introduction to perverse sheaves and canonical bases I
Wednesday August 7
8:30 - 9:00	Continental breakfast
9:00 - 9:50	BANGMING DENG, Beijing Normal University Hall algebra and their relations to quantized enveloping algebras II
9: 50 - 10:20	Coffee Break
10:20 - 11:10	YOSHIHISA SAITO, University of Tokyo Introduction to perverse sheaves and canonical bases II
11:20 - 12:10	YOSHIHISA SAITO, University of Tokyo Introduction to perverse sheaves and canonical bases III
12:20 - 2:10	Lunch Break
2:10 - 3:00	OLIVIER SCHIFFMANN, Yale University Hall algebra of the cyclic quiver
3:10 - 3:30	Afternoon Tea
3:30 - 4:20	OLIVIER SCHIFFMANN, Yale University Elliptic algebras and weighted projective lines
4:30 - 5:20	ZONGZHU LIN, Kansas State University Hall algebras and their relations to quantized enveloping algebras III
Thursday August 8
8:30 - 9:00	Continental breakfast
9:00 - 9:50	JAN SCHROER, University of Leeds Irreducible components of varieties of modules
9: 50 - 10:20	Coffee Break
10:20 - 11:10	IGOR BURBAN, Universitaet Kaiserslautern Derived categories of coherent aheaves on degenerations of elliptic curves
11:20 - 12:10	YURIY DROZD, University of Kiev Vector bundles and Cohen-Macaulay modules III
12:20 - 2:00	Lunch Break
2:00 - 2:50	JIE DU, University of New South Wales Stratified algebras and representations of finite groups of Lie type
2:50 - 3:10	Afternoon Tea
3:10 - 4:00	VOLODYMYR MAZORCHUK, Uppsala University Stratified algebras arising in Lie theory
4:10 - 5:00	MATTHEW DYER, University of Notre Dame Shellability and heighest weight representations
5:10-6:00	J.E. HUMPHREYS, University of Massachusetts, Amherst Cells in affine Weyl groups and reduced enveloping algebras
Friday August 9
8:30 - 9:00	Continental breakfast
9:00 - 9:50	KARIN ERDMANN, University of Oxford Tilting modules for Schur algebras
9: 50 - 10:20	Coffee Break
10:20 - 11:10	ALEXANDER S. KLESHCHEV, University of Oregon Cartan determinants and Shapovalov forms
11:20 - 12:10	PETER J. WEBB, University of Minnesota Lie theory in the context of finite groups
12:20 - 2:10	Lunch Break
2:10 - 3:00	JIE DU, University of New South Wales Ringel-Hall algebras and the geometric setting ofquantum GL_n
3:10 - 3:30	Afternoon Tea
3:30 - 4:20	BRIAN PARSHALL, University of Virginia TBA
	End of workshop
Saturday August 10
No talks are scheduled for Saturday. The Fields Institute can be used as a place for informal discussion.

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