Workshop NWDR 9

18-19 May 2007 at the University of Cologne

The 9th NWDR Workshop will be held at the University of Cologne on Friday 18 May and Saturday 19th May. Talks will start on Friday at 11 am, and the workshop will end on Saturday afternoon. Here is the programme as a doc-file.

Speakers and programme

Friday, May 18
11:00 - 12:00 SR2	Changchang Xi (Beijing Normal University, visiting Köln) Homological systems in module categories	[abstract]
13:30 - 14:30 SR2	Jean-Marie Bois (Bielefeld) Number of generators for simple Lie algebras in arbitrary characteristic	[abstract]
14:45 - 15:45 SR2	Syu Kato (RIMS Kyoto, visiting MPIM Bonn) On deformation of nilpotent cones and Springer correspondences	[abstract]
16:30 - 17:30 LH	Colloquium of the Mathematical Institute Gus Lehrer (University of Sydney, visiting Köln) Group actions, Hodge numbers and toric varieties	[abstract]
Saturday, May 19
9:00 - 10:00 LH	Nadia Mazza (University of Aberdeen, visiting Köln) Endo-permutation modules	[abstract]
10:15 - 11:15 LH	Yu Ye (University of Science and Technology of China, Hefei, visiting Paderborn) On non-graded pointed Hopf algebras	[abstract]
11:30 - 12:30 LH	Burkhard Külshammer (Universität Jena) The ring of modules with endo-permutation source	[abstract]
14:00 - 15:00 LH	Sergey Mozgovoy (Universität Wuppertal) Quiver varieties and fermionic forms	[abstract]
15:15 - 16:15 LH	Jan Trlifaj (Univerzita Karlova, Praha, visiting Düsseldorf) Relative Baer modules	[abstract]

All talks take place in the Mathematical Institute, Weyertal 86-90, SR 2 (Seminar Room 2, ground floor) or LH (Lecture Hall, second floor).
Friday lunch at the Uni-Mensa (Zülpicher Strasse 70), dinner at Restaurant L'Angolo (Dürener Strasse 122), Saturday lunch at Restaurant Faro (Hans-Sachs-Strasse 1).
Tea and coffee will be available Friday afternoon and all day Saturday in Seminar room 1 on the second floor.

Accommodation

Participants are advised to reserve a room as soon as possible. Although there are many hotels in Cologne, they tend to fill up quickly, especially on a long weekend (Thursday 17 May is a bank holiday). We recommend four hotels located near the University. When making a reservation there, please mention the Mathematical Institute to get our special rates.

Hotel Flandrischer Hof
Flandrische Straße 3-11
50674 Köln
Tel. +49(0)221-2036108
Homepage Flandrischer Hof
Single room, breakfast included, business 69 €, standard 64 €
(please mention 'NWDR', booking deadline: May 11)

Hotel Bremer
Dürener Straße 225/227
50931 Köln
Tel. +49(0)221-40680
Homepage Hotel Bremer
Single room, breakfast included, 75 €

Hotel Conti
Brüsseler Straße 40-42
50674 Köln
Tel. +49(0)221-258770
Homepage Hotel Conti
Single room, breakfast included, 58 €

Hotel Rheingold
Engelbertstraße 33-35
50674 Köln
Tel. +49(0)221-924090
Single room, breakfast included, 50 €

If you need assistance with the hotel reservation, please contact Mrs Georg (phone +49(0)221-470 5709, Monday to Friday 10am-2pm).

Registration

If you are planning to attend the workshop, please send a brief email to Angela Georg and let us know whether you will attend the conference dinner on Friday evening and/or lunch on Friday and/or Saturday.

Travel information

Maps and information on public transport can be found here.

Organisers

The algebra group at Koeln.

Contact: Angela Georg (for registration) and Steffen Koenig (for anything else).

Universität zu Köln

Mathematisches Institut, AG Algebra
Weyertal 86-90
D-50931 Köln

rhartman@math.uni-koeln.de, skoenig@math.uni-koeln.de

Letzte Änderung: 10.04.2007