54 citations · 273 across the 53 of their papers we have counts for
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Analogs of Bol operators for
Sofiane Bouarroudj, Dimitry Leites, Irina Shchepochkina
Bol operators (Bols for short) are differential operators invariant under the projective action of between spaces of weighted densities on…
Analogs of Bol operators on superstrings
Sofiane Bouarroudj, Dimitry Leites, Irina Shchepochkina
The Bol operators are unary differential operators between spaces of weighted densities on the 1-dimensional manifold invariant under projective transformations of the manifold. On…
Double and Lagrangian extensions for quasi-Frobenius Lie superalgebras
Sofiane Bouarroudj, Yoshiaki Maeda
A Lie superalgebra is called quasi-Frobenius if it admits a closed anti-symmetric non-degenerate bilinear form. We study the notion of double extensions of quasi-Frobenius Lie supe…
Manin triples and non-degenerate anti-symmetric bilinear forms on Lie superalgebras in characteristic
Said Benayadi, Sofiane Bouarroudj
In this paper, we introduce and develop the notion of a Manin triple for a Lie superalgebra defined over a field of characteristic . We find cohomological necess…
Cohomologically rigid solvable Lie superalgebras with model filiform and model nilpotent nilradical
S. Bouarroudj, R. M. Navarro
In this paper, we find a family , in any arbitrary dimensions, of cohomologically rigid solvable Lie superalgebras with nilradical the model filiform Lie superalgebra $L^…