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math.RA2008
Abelian Ideals and Cohomology of Symplectic Type
Li Luo
For symplectic Lie algebras , denote by and its Borel subalgebra and maximal nilpotent subalgebra, respectively. We cons…
math.RA2008
Cohomology of Oriented Tree Diagram Lie Algebras
Li Luo
Xu introduced a family of root-tree-diagram nilpotent Lie algebras of differential operators, in connection with evolution partial differential equations. We generalized his notion…