Author:
Allison Bruce,Faulkner John,Smirnov Oleg
Abstract
AbstractKantor pairs arise naturally in the study of 5-graded Lie algebras. In this article, we introduce and study Kantor pairs with short Peirce gradings and relate themto Lie algebras graded by the root system of type BC2. This relationship allows us to define so-called Weyl images of short Peirce graded Kantor pairs. We use Weyl images to construct new examples of Kantor pairs, including a class of infinite dimensional central simple Kantor pairs over a field of characteristic ≠ 2 or 3, as well as a family of forms of a split Kantor pair of type E6.
Publisher
Canadian Mathematical Society
Cited by
7 articles.
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