2 papers
math.RT2005
New applications of graded Lie algebras to Lie algebras, generalized Lie algebras and cohomology
Georges Pinczon, Rosane Ushirobira
We give new applications of graded Lie algebras to: identities of standard polynomials, deformation theory of quadratic Lie algebras, cyclic cohomology of quadratic Lie algebras, $…
math.RA1999
Lie algebras generated by extremal elements
Arjeh M. Cohen, Anja Steinbach, Rosane Ushirobira +1
We study Lie algebras generated by extremal elements (i.e., elements spanning inner ideals of L) over a field of characteristic distinct from 2. We prove that any Lie algebra gener…