Results 81 to 85 of about 751 (85)

Simple modules for some Cartan-type Lie superalgebras

, 2015
The modules are induced from the finite-dimensional Cartan-type modular Lie superalgebrasW , S, H and K over a field of prime characteristic, respectively. We give the Cartan subalgebras of these modular Lie superalgebras. Using certain properties of the
Yongzheng Zhang, Zhu Wei
semanticscholar   +1 more source

Automorphisms and twisted loop algebras of finite-dimensional simple Lie superalgebras

, 2004
We describe the structure of the algebraic group of automorphisms of all simple finite dimensional Lie superalgebras. Using this andcohomology considerations, we list all different isomorphism classes of the corresponding twisted loop superalgebras. 2000
D. Grantcharov, A. Pianzola
semanticscholar   +1 more source

BZ derivations for the Lie algebra of anti-symmetric matrices over a commutative ring

, 2013
Let R be a 2−torsion free commutative ring with identity 1 and Ln(R) a Lie algebra consisting of all n×n antisymmetric matrices over R. In this paper, we investigate the BZ derivation of Ln(R)(n ≥ 5) and obtain its a decomposition.
Ying Wang, Wenjie Guo, Hailing Li
semanticscholar   +1 more source

Jordan Derivations on Strictly Triangular Matrix Rings

, 2011
For a lower nil-triangular matrix ring R = NT (n, K), we characterize its Jordan derivations.
F. Kuzucuoğlu
semanticscholar   +1 more source

Fixed point subalgebras of root graded Lie algebras

, 2009
We study the subalgebra of fixed points of a root graded Lie alg ebra under a certain class of finite order automorphisms. As the centerl ess core of extended affine Lie algebras or equivalently irreducible centerless Lie tori are examples of root graded
M. Yousofzadeh
semanticscholar   +1 more source