论文标题
$ \ tilde {b_0} $ - 组不变
$\tilde{B_0}$-invariant of groups
论文作者
论文摘要
Bogomolov的Bogomolov乘数由Bogomolov以1988美元的价格引入。此后，莫拉维克（Moravec）在2012年$中引入了对Bogomolov乘数的同等定义。在本文中，我们将Bogomolov乘数概括为各个组。然后，我们就此主题给出一些新的结果。
The Bogomolov multiplier of a group $G$ introduced by Bogomolov in $1988$. After that in $2012$, Moravec introduced an equivalent definition of the Bogomolov multiplier. In this paper we generalized the Bogomolov multiplier with respect to a variety of groups. Then we give some new results on this topic.
