Seminar Representation Theory, WS 2017/18

Time and place: Wednesdays 14-16 in room T2-220

The seminar covers different topics within the field of representation theory.

25 October: Ögmundur Eiriksson: Exact structures and CM-finite algebras (after Enomoto)
08 November: Julia Sauter: Extending the "generator correspondence" G ↦ End(G)
15 November: Sebastian Eckert: Reflexive completions
22 November: William Crawley-Boevey: Preprojective algebras
29 November: Please note that there will be no talk on 29 November and that the talks by Ulrike Hansper and Jan Geuenich were moved to 06 December and 20 December, respectively.
06 December: Ulrike Hansper: Auslander-Reiten components for clans (after Geiß-de la Peña)
13 December: Please see above.
20 December: Jan Geuenich: Classifying tilting complexes (after Aihara-Mizuno)
24 January: Baptiste Rognerud: On the derived category of finite posets
31 January: Henning Krause: Grothendieck groups and almost split sequences

[AM]	T. Aihara and Y. Mizuno, Classifying tilting complexes over preprojective algebras of Dynkin type, Algebra Number Theory 11 (2017), 1287–1315, doi:10.2140/ant.2017.11.1287
[Ch]	F. Chapoton, On the categories of modules over the Tamari posets, in: F. Müller-Hoissen, J. M. Pallo and J.Stasheff (eds.): Associahedra, Tamari Lattices and Related Structures, 269–280, doi:10.1007/978-3-0348-0405-9_13
[CLR]	F. Chapoton, S. Ladkani and B. Rognerud, On derived equivalences for categories of generalized intervals of a finite poset, arXiv:1801.05154
[En]	H. Enomoto, Classifications of exact structures and Cohen-Macaulay-finite algebras, arXiv:1705.02163
[GP]	Ch. Geiß and J. A. de la Peña, Auslander-Reiten components for clans, Boll. Soc. Mat. Mexicana 5 (1999), 307–326
[KV]	H. Krause und D. Vossieck, Length categories of infinite height, to appear in: J. F. Carlson, S. B. Iyengar and J. Pevtsova (eds.): Geometric and topological aspects of group representations, arXiv:1702.05415