|
|
- Groups: (reductive) Algebraic Groups and Groups of Lie type over arbitrary fields, Twisted Forms
- Compuitational Algebra: Symbolic computation and algorithms for computing in reductive groups of Lie type
(twisted and untwisted) over arbitrary fields.
|
- MathSciNet entry: [indexed items]
-
An implementation of the root subgroups of an E6-quadrangle
in the Chevalley group E6(E) (with Anja Steinbach),
Mitt. Math. Sem. Giessen, 255 (2005)
- Unipotent groups of twisted groups of Lie type.
- Unipot [Link]
- Coauthor of Lie Theory part of Magma [Link]
|
- Computation in groups of Lie type.
50th Annual Meeting of the Australian Mathematical Society,
Macquarie University, Sydney, Australia (25.09-29.09.2006)
- Groups of Lie type in Magma.
Magma 2006 Conference,
Technische Universität Berlin, Berlin, Germany (30.07-02.08.2006)
[
Slides
]
- Lie Theory in Magma: New Algorithms.
Computational Algebra Seminar,
University of Sydney, Sydney, Australia (06.07.2006)
- Twisted forms of linear algebraic groups: Relative root subgroups.
Magma Workshop on Group Theory and Algebraic Geometry,
University of Warwick, Coventry, Great Britain (22.08-26.08.2005)
[
Abstract
| Slides
| Presentation
]
- Twisted forms of linear algebraic groups: Some aspects of computation.
Intercity number theory seminar.
Eindhoven, Netherlands (05.11.2004)
[
Abstract
]
- Galois cohomology: some aspects of computation and applications.
Ninth Rhine Workshop on Computer Algebra.
Nijmegen, Netherlands (25.03-26.03.2004)
[
Abstract
]
- Computations in Algebraic Groups.
Second Sino-German Workshop in Representation Theory and Theory of Finite Groups.
Goslar, Germany (09.02-13.02.2004)
[
Abstract
]
- Effective Galois cohomology - Induced and extended cocycles.
EIDMA Seminar Combinatorial Theory, Eindhoven, Netherlands (12.11.2003)
- On the UNIPOT package for unipotent subgroups of Chevalley groups.
EIDMA Seminar Combinatorial Theory, Eindhoven, Netherlands (12.09.2001)
- Entwicklung und Implementierung eines Algorithmuses zur Berechnung
von Kommutatoren unipotenter Elemente in Chevalley-Gruppen.
Studentenkonferenz im Rahmen der DMV-Tagung 2000.
Dresden, Germany (21.09-22.09.2000)
[
Slides
]
- 7th Algorithmic Number Theory Symposium (ANTS VII). Berlin, Germany (23.07 - 28.07.2006)
- Buildings, Groups and Algebras, a conference in honour of Jacques Tits. Ghent, Belgium (14.10 - 15.10.2005)
- Groups and Geometries, a tribute to Francis Buekenhout. Bruxelles, Belgium (21.11 - 22.11.2003)
- EIDMA 2003 Symposium. Mierlo, Netherlands (13.11 - 14.11.2003)
- Gruppen und Geometrien. Oberwolfach, Germany (01.09. - 06.09.2002)
- GGG: Groups, Graphs and Geometries. Eindhoven, Netherlands (23.05. - 24.05.2002)
- Workshop Buildings & Polygons. Würzburg, Germany (24.09. - 27.09.2001)
- Norddeutsches Gruppentheorie-Kolloquium. Kassel, Germany (22.06. - 23.06.2001)
- DMV-Tagung 2000. Dresden, Germany (18.09-22.09.2000)
|
- 16.01.2006 - ...
- 16.08 - 26.09.2004
- Numerous one to two week long visits (September 2002 - Octpber 2005).
- 20.05 - 25.05.2002
- 09.09 - 14.09.2001
|
|