幂零子代数 meaning in English

nilpotent subalgebra

In section 2 . 2 , we prove that if the set of arrows in a quiver is not empty , then nq is not semisimple . we construct the nonsovable subalgebra of nq when there is no less than one circle whose length is bigger than one , and there is no loop in quiver q , thus leads to a conclusion that nq is nonsovable . using the index arrays to discuss the operation of necklace word . construct a sovable subalgebra of nq , which is not nilpotent . this shows that nq is not nilpotent provided that there is a cyclic with length bigger than 1
当箭图中有长度大于1的循环，且无圈时，构造了n _ q的非可解子代数，从而证明了n _ q是不可解李代数。我们还利用指标数组讨论了项链字的运算，构造了n _ q的可解非幂零子代数，从而证明了当箭图中有长度大于1的循环时，项链李代数非幂零。在2