Dear forum,
is it possible to overlap the commands "underbrace" and "overbrace"? To
be more specific, I want something like $aba^{-1}b^{-1}$ with underbrace
under aba^{-1} and overbrace over ba^{-1}b^{-1}. I hope there is an easy
way to do this. Thanks.
best wishes,
Benjamin