1

How can I do something like this:

enter image description here

This is to denote an action of G on H by means of D. I don't want the arrow to be too long.

Thanks.

3

Detexify proposes \curvearrowright from the amssymb package.

\documentclass{article}
\usepackage{amssymb}
\usepackage{amsmath}
\begin{document}
$g\stackrel{D}{\curvearrowright}h$

$g\overset{D}{\curvearrowright}h$ % requires amsmath
\end{document}

enter image description here

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.