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Ralf Köhl
Ralf Köhl
Professor für Mathematik, CAU Kiel
Verified email at math.uni-kiel.de - Homepage
Title
Cited by
Cited by
Year
Higher finiteness properties of reductive arithmetic groups in positive characteristic: the rank theorem
KU Bux, R Köhl, S Witzel
Annals of Mathematics, 311-366, 2013
582013
Iwasawa decompositions of split Kac-Moody groups
T De Medts, R Köhl, M Horn
arXiv preprint arXiv:0709.3466, 2007
412007
On topological twin buildings and topological split Kac-Moody groups
T Hartnick, R Köhl, A Mars
Innov. Incidence Geom 13, 1-71, 2013
252013
Spin covers of maximal compact subgroups of Kac–Moody groups and spin-extended Weyl groups
D Ghatei, M Horn, R Köhl, S Weiß
Journal of Group Theory 20 (3), 401-504, 2017
172017
Kac-Moody symmetric spaces
W Freyn, T Hartnick, M Horn, R Köhl
arXiv preprint arXiv:1702.08426, 2017
172017
Generalized spin representations
G Hainke
Deutsche Nationalbibliothek, 2015
162015
Representations of involutory subalgebras of affine Kac–Moody algebras
A Kleinschmidt, R Köhl, R Lautenbacher, H Nicolai
Communications in Mathematical Physics 392 (1), 89-123, 2022
132022
Finiteness properties of Chevalley groups over a polynomial ring over a finite field
KU Bux, R Köhl, S Witzel
arXiv preprint arXiv:0908.4531, 2009
92009
Defining amalgams of compact Lie groups
R Köhl
arXiv preprint arXiv:0708.1560, 2007
92007
Classifying spaces with virtually cyclic stabilizers for linear groups
D Degrijse, R Köhl, N Petrosyan
Transformation Groups 20 (2), 381-394, 2015
82015
Extending generalized spin representations
R Lautenbacher, R Köhl
arXiv preprint arXiv:1705.00118, 2017
72017
Two-spherical topological Kac–Moody groups are Kazhdan
T Hartnick, R Köhl
Journal of Group Theory 18 (4), 649-654, 2015
72015
The sphericity of the Phan geometries of type Bn and Cn and the Phan-type theorem of type F4
R Köhl, S Witzel
arXiv preprint arXiv:0901.1156, 2009
72009
Quotients of trees for arithmetic subgroups of PGL2 over a rational function field
R Köhl, B Mühlherr, K Struyve
Journal of Group Theory 18 (1), 61-74, 2015
62015
Fundamental groups of split real Kac-Moody groups and generalized flag manifolds
P Harring, R Köhl
arXiv preprint arXiv:1905.13444, 1905
51905
Fundamental groups of split real Kac-Moody groups and generalized real flag manifolds
P Harring, R Köhl
Transformation Groups 28 (2), 769-802, 2023
42023
A building-theoretic approach to relative Tamagawa numbers of semisimple groups over global function fields
RA Bitan, R Köhl
Functiones et Approximatio Commentarii Mathematici 53 (2), 215-247, 2015
22015
Generalised Spin Representations. Part I: Reductive Finite Dimensional Quotients of Maximal Compact Subalgebras of Kac-Moody Algebras
G Hainke, R Köhl, P Levy
arXiv preprint arXiv:1110.5576, 2013
22013
On topological split Kac-Moody groups and their twin buildings
T Hartnick, R Köhl, A Mars
Innovations in Incidence Geometry: Algebraic, Topological and Combinatorial …, 2013
22013
Generalized spin representations
G Hainke, R Köhl, P Levy
arXiv preprint arXiv:1110.5576, 2011
22011
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Articles 1–20