-Lie structures that are generated by Wronskians.
Nonsplit extensions of modular Lie algebras of rank 2.
Lie commutators in a free diassociative algebra
We give a criterion for Leibniz elements in a free diassociative algebra. In the diassociative case one can consider two versions of Lie commutators. We give criterions for elements of diassociative algebras to be Lie under these commutators. One of them corresponds to Leibniz elements. It generalizes the Dynkin-Specht-Wever criterion for Lie elements in a free associative algebra.
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