简单的一个作者标题幻灯片

\documentclass{beamer}

\mode<presentation>

\usetheme{AnnArbor}

\usecolortheme{seahorse}

\title[Short topic]{Awesome long topic}

\author[Name]{Full name}

\institute[Institute short form]{Full name of institute}

\date{\today}

\begin{document}

\maketitle

\end{document}