45 citations · 146 across the 27 of their papers we have counts for
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Introducing supersymmetric frieze patterns and linear difference operators
Sophie Morier-Genoud, Valentin Ovsienko, Serge Tabachnikov
We introduce a supersymmetric analog of the classical Coxeter frieze patterns. Our approach is based on the relation with linear difference operators. We define supersymmetric anal…
Superalgebras associated to Riemann surfaces: Jordan algebras of Krichever-Novikov type
Séverine Leidwanger, Sophie Morier-Genoud
We construct two superalgebras associated to a punctured Riemann surface. One of them is a Lie superalgebra of Krichever-Novikov type, the other one is a Jordan superalgebra. The c…
A series of algebras generalizing the octonions and Hurwitz-Radon identity
Sophie Morier-Genoud, Valentin Ovsienko
We study non-associative twisted group algebras over with cubic twisting functions. We construct a series of algebras that extend the classical algebra of octonions in t…