National Natural Science Foundation of China(Grant No.11071227);Shanxi Scholarship Councilof China(Grant No.12-070)
An n × n complex sign pattern (ray pattern) S is said to be spectrally arbitrary if for every monic nth degree polynomial f(λ) with coefficients from C, there is a complex matrix in the complex sign pattern cla...
In this paper, we describe the structure of quadratic homogeneous polynomial maps F = X + H with JH3 = 0. As a consequence we show that in dimension n ≤ 6, JH is strongly nilpotent, or equivalently F = X + H is lin...
Supported by NKBRPC(2004CB31800);Supported by NNSFC(10375087)
In this paper, we mainly concerned about the nilpotence of Lie triple algebras.We give the definition of nilpotence of the Lie triple algebra and obtained that if Lie triplealgebra is nilpotent, then its standard enve...
We investigate the nilpotence of a Malcev algebra M and of its standard enveloping Lie algebra L(M) = M(?)D(M, M). The main result shows that an ideal A of M is nilpotent in M if and only if the corresponding ideal I(...