$A_1$ subgroups of exceptional algebraic groups

Lawther, RossTesterman, Donna2008-12-162008-12-162008-12-161999082181966610.1090/memo/0674https://infoscience.epfl.ch/handle/20.500.14299/32736exceptional algebraic groupsreductive groupsconnected subgroupsLie algebraslabelled Dynkindiagramsconjugacy classesunipotent classes$A_1$ subgroups of exceptional algebraic groupstext::book/monograph