Abstract

We provide a convenient formulation of the definition of Cartan graphs and Weyl groupoids introduced by Heckenberger and Schneider, and construct Cartan graphs for regular symmetrizable contragredient Lie superalgebras. For sl(m|n), osp(2m+1|2n) and osp(2m|2n) we explicitly describe the Cartan graph in terms of partitions and determine the relations between the generators of their Weyl groupoids.

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