Dr. Alexander Pütz
Research focus
- Algebraic Groups, Lie Algebras and their Representations
- Representation Theory (of finite dimensional algebras)
- Quiver Grassmannians
- Algebraic Combinatorics
Conferences and Presentations
2021
- Cologne Algebra Seminar, Cologne, January
Talk: Torus actions on quiver Grassmannians
2020
- Thematic trimester program on Representation theory, Paris "Institut Henri Poincaré", February-March
2019
- Algebra and Representation Theory Seminar, Roma "Tor Vergata", December
Talk: Linear degenerations of affine Grassmannians and moment graphs - Algebraic Combinatorics in Genova, Genova, September
- Bielefeld Bochum Seminar, Bielefeld, September
Talk: Degenerate Affine Flag Varieties and Quiver Grassmannians - Summer School - Perspectives in Linear Algebraic Groups, Bochum, August
- Geometric and Computational Aspects of Representation Theory of Lie Algebras and Quivers, Aachen, February
Talk: Degenerate Affine Flag Varieties and Quiver Grassmannians
2018
- Geometry and Representation Theory at the interface of Lie Algebras and Quivers, Bochum, September
- XVIII International Conference on Representations of Algebras, Prague, August
Talk: Degenerate Affine Flag Varieties and Quiver Grassmannians - Algebraic Combinatorics in Ancona, Ancona, June
- Interactions between Algebraic Geometry and Noncommutative Algebra, Oberwolfach, May
- Workshop for Young Researchers: Tropical Geometry meets Representation Theory, Cologne, March
Poster: Quiver Grassmannians for the Equioriented Cycle - Geometry and Representation Theory of Algebraic Groups, Bad Honnef, March
Teaching and Seminars
WINTER SEMESTER 19/20
- Oberseminar Algebraic Geometry (H. Flenner, D. Kus, M. Reineke), on Mondays, 12-14 h, IA 1/75
- Oberseminar Lie Theory (D. Kus, M. Reineke, G. Röhrle), on Tuesdays, 14-16 h, IA 1/53
- Exercise classes Mathematik für Biologen (D. Kacso), on Wednesdays, 12-14 h, NB 2/99
- Basic Notions Seminar (with L. Barth and F. Korthauer), on Wednesdays, 16-18 h, IA 1/63
SUMMER SEMESTER 2019
- Oberseminar Algebraic Geometry (H. Flenner, D. Kus, M. Reineke), on Mondays, 12-14 h, IA 1/63
- Oberseminar Lie Theory (D. Kus, M. Reineke, G. Röhrle), on Tuesdays, 14-16 h, IA 1/53
- Basic Notions Seminar (with L. Barth and M. Bertozzi), on Wednesdays, 16-18 h, IA 1/75
WINTER SEMESTER 18/19
- Oberseminar Algebraic Geometry (H. Flenner, D. Kus, M. Reineke), on Mondays, 16-18 h, IA 1/53
- Oberseminar Lie Theory (D. Kus, M. Reineke, G. Röhrle), on Tuesdays, 14-16 h, IB 2/141
SUMMER SEMESTER 2018
- Oberseminar Lie Theory (D. Kus, M. Reineke, G. Röhrle), on Mondays, 14-16 h, NA 2/64
- Oberseminar Algebraic Geometry (H. Flenner, D. Kus, M. Reineke), on Mondays, 16-18 h, NA 2/64