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math.RA2003
Deformations of graded Lie algebras and symplectic structures
Dmitri V. Millionschikov
We study symplectic structures on filiform Lie algebras -- nilpotent Lie algebras of the maximal length of the descending central sequence. In the present article we classify the L…
math.RA2002
Graded filiform Lie algebras and symplectic nilmanifolds
Dmitri V. Millionschikov
We study symplectic (contact) structures on nilmanifolds that correspond to the filiform Lie algebras - nilpotent Lie algebras of the maximal length of the descending central seque…