%%% To compile the abstract of your presentation, use the current file.
%%% Be sure to change the name in the input command
\documentclass[a4paper]{article}

\def\title#1{{\Large\normalfont \bfseries  \begin{center} #1 \vspace{3pt} \end{center}  } }
\def\authors#1{{\large\normalfont \bfseries \begin{center} #1 \vspace{1pt} \end{center} } }
\def\university#1{{\normalfont \slshape \begin{center} #1 \vspace{5pt} \end{center} } }
\def\inst#1{\vspace{1pt} \unskip$^{#1}$}

\usepackage{amsthm,mathrsfs,amsfonts,dsfont}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{makeidx}
\usepackage{enumerate}
\usepackage{verbatim}
\usepackage[centering, height=700pt, width = 440pt]{geometry}

\begin{document}
%%%  Before the compilation, change "myname" to the appropriate name of your file.
\input{myname}
\end{document}
