On Lie algebras of type F4 and Chevalley groups F4(K), E6(K), and 2E6(K) for fields K of characteristic two
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DOI: 10.1080/00927872.2018.1482308
Abstract: Abstract In this article, we give an elementary and self-contained approach to construct the Lie algebras of type over an arbitrary field K of characteristic two. The Lie algebras are represented as subalgebras of ,… read more here.
Keywords: lie algebras; fields characteristic; chevalley groups; characteristic two ... See more keywords
Belyi’s theorem in characteristic two
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DOI: 10.1112/s0010437x19007723
Abstract: We prove an analogue of Belyi’s theorem in characteristic two. Our proof consists of the following three steps. We first introduce a new notion called pseudo-tameness for morphisms between curves over an algebraically closed field… read more here.
Keywords: theorem characteristic; pseudo; belyi theorem; rational function ... See more keywords