Outer automorphisms of algebraic groups and determining groups by their maximal tori
Work
Year: 2012
Type: article
Abstract: We give a cohomological criterion for existence of outer automorphisms of a semisimple algebraic group over an arbitrary field. This criterion is then applied to the special case of groups of type D_2... more
Author Skip Garibaldi
Cites: 17
Cited by: 22
Related to: 10
FWCI: 3.499
Citation percentile (by year/subfield): 81.14
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: hybrid