Professor Dr. Gerhard Röhrle

Address Ruhr-Universität Bochum
Fakultät für Mathematik
Lehrstuhl Algebra/Zahlentheorie
Universitätsstraße 150
44801 Bochum

Projects

As Applicant
- Current projects
  - On the Cohomology of complements of complex reflection arrangements (Research Grants)
  - Inductive freeness of Ziegler's canonical multiplicity (Research Grants)
  - Overgroups of distinguished unipotent elements in reductive groups (Research Grants)
  - On hyperfactored and recursively factored arrangements (Research Grants)
  - On Ziegler Extensions of Multiarrangements (Priority Programmes)
  - On connected subgraph arrangements (Priority Programmes)
- Completed projects
  - Serre's notion of complete reducibility and geometric invariant theory (Priority Programmes)
  - Computational aspects of the Cohomology of Coxeter arrangements: On Conjectures of Lehrer-Solomon and Felder-Veselov (Priority Programmes)
  - Arrangements of complex reflection groups: Geometry and combinatorics (Priority Programmes)
  - Tutte Polynomials of arrangements of ideal type (Research Grants)
As Cooperation Partner
- Completed projects
  - Arrangements with symmetries (Research Grants)