Abstracts
We strongly encourage abstract submitters to use the attached form
\documentclass{scrf}
% or \documentclass{amsart}
\begin{document}
\title{}
\author{}
\author{}
\address{}
\email{}
\address{}
\email{}
%\thanks{}
\maketitle
%text of your abstract
\end{document}
for preparing a
single file version of abstract using \documentclass{amsart} or better, \documentclass{scrf} (a small modification of amsart.cls);
for scrf.cls click here .
Of course, other formats of LaTeX are acceptable, too.