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Detalhes bibliográficos
Autor principal: Devyatov, Rostislav
Formato: Preprint
Publicado em: 2020
Assuntos:
Acesso em linha:https://arxiv.org/abs/2011.00950
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Sumário:
  • We sketch the proof of a connection between the canonical (0-)dimension of semisimple split simply connected groups and cohomology of their full flag varieties. Using this connection, we get a new estimate of the canonical (0-)dimension of simply connected split exceptional groups of type $E$ understood as a group.