Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Proof of a conjecture of Wiegold for nilpotent Lie algebras
Sbornik: Mathematics ( IF 0.8 ) Pub Date : 2021-02-09 , DOI: 10.1070/sm9350 A. A. Skutin 1
中文翻译:
幂零李代数的 Wiegold 猜想的证明
更新日期:2021-02-09
Sbornik: Mathematics ( IF 0.8 ) Pub Date : 2021-02-09 , DOI: 10.1070/sm9350 A. A. Skutin 1
Affiliation
Let be a nilpotent Lie algebra. By the breadth of an element of we mean the number . Vaughan-Lee showed that if the breadth of all elements of the Lie algebra is bounded by a number , then the dimension of the commutator subalgebra of the Lie algebra does not exceed . We show that if for some nonnegative , then the Lie algebra is generated by the elements of breadth , and thus we prove a conjecture due to Wiegold (Question 4.69 in the Kourovka Notebook) in the case of nilpotent Lie algebras.
Bibliography: 4 titles.
中文翻译:
幂零李代数的 Wiegold 猜想的证明
让我们成为一个幂零的李代数。通过广度元素的我们指的是数量。Vaughan-Lee 证明,如果李代数的所有元素的宽度都以一个数为界,那么李代数的交换子子代数的维数不超过。我们证明,如果对于某些非负,那么李代数是由广度 的元素生成的,因此我们证明了在幂零李代数的情况下由于 Wiegold(Kourovka Notebook 中的问题 4.69)的一个猜想。
参考书目:4个标题。