For any restricted Lie subalgebra L of g, we denote by [u.
alpha]] is a Lie subalgebra of g; it is clear that s is restricted.
greater than or equal to]0], this commutative complex Lie subalgebra [C.
The deformation and the evolution equations are determined by a splitting of g in the direct sum of two Lie subalgebras, like in the Adler-Kostant-Symes Theorem (see ).
MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII]) is a Lie subalgebra
And for a general connected solvable group S, the Lie subalgebra
t [intersection] [s, s] is always central in s.
K] (A) on A over K is equal to the Lie subalgebra
of K <A> generated by A.
Q] which is the image of a rational Lie subalgebra
The index [lambda] is a dominant weight for the simple Lie subalgebra
obtained by removing the affine node.
It is a Lie subalgebra
of H under the commutator bracket.