Rational tori, semisimple orbits and the topology of hyperplane complements.

@article{Lehrer1992,
author = {Lehrer, G.I.},
journal = {Commentarii mathematici Helvetici},
keywords = {unipotent elements; nilpotent elements; connected reductive groups; Frobenius endomorphism; number of regular semisimple classes; maximal tori; alternating character; Weyl groups; hyperplane complements; cohomology modules},
number = {2},
pages = {226-251},
title = {Rational tori, semisimple orbits and the topology of hyperplane complements.},
url = {http://eudml.org/doc/140267},
volume = {67},
year = {1992},
}

TY - JOUR
AU - Lehrer, G.I.
TI - Rational tori, semisimple orbits and the topology of hyperplane complements.
JO - Commentarii mathematici Helvetici
PY - 1992
VL - 67
IS - 2
SP - 226
EP - 251
KW - unipotent elements; nilpotent elements; connected reductive groups; Frobenius endomorphism; number of regular semisimple classes; maximal tori; alternating character; Weyl groups; hyperplane complements; cohomology modules
UR - http://eudml.org/doc/140267
ER -