Degree three cohomological invariants of semisimple groups
Journal of the European Mathematical Society, Tome 18 (2016) no. 3, pp. 657-680
Cet article a éte moissonné depuis la source EMS Press
We study the degree 3 cohomological invariants with coefficients in Q/Z(2) of a semisimple group over an arbitrary field. A list of all invariants of adjoint groups of inner type is given.
Classification :
12-XX, 11-XX, 14-XX
Keywords: Semisimple groups, cohomological invariants, torsors, classifying space
Keywords: Semisimple groups, cohomological invariants, torsors, classifying space
@article{JEMS_2016_18_3_a4,
author = {Alexander Merkurjev},
title = {Degree three cohomological invariants of semisimple groups},
journal = {Journal of the European Mathematical Society},
pages = {657--680},
year = {2016},
volume = {18},
number = {3},
doi = {10.4171/jems/599},
url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/599/}
}
TY - JOUR AU - Alexander Merkurjev TI - Degree three cohomological invariants of semisimple groups JO - Journal of the European Mathematical Society PY - 2016 SP - 657 EP - 680 VL - 18 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4171/jems/599/ DO - 10.4171/jems/599 ID - JEMS_2016_18_3_a4 ER -
Alexander Merkurjev. Degree three cohomological invariants of semisimple groups. Journal of the European Mathematical Society, Tome 18 (2016) no. 3, pp. 657-680. doi: 10.4171/jems/599
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