Solvable Leibniz algebras whose nilradical is a quasi-filiform Leibniz algebra of maximum length

AbstractWe describe solvable Leibniz algebras whose nilradical is a quasi-filiform Leibniz algebra of maximum length. Thanks to previous results, the problem is reduced to the description of solvable Leibniz algebras with nilradicals M1,δ,M2,λ,M3,1, and their derivations.