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\usetheme{Padova}

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\usepackage{esvect}
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\usepackage{adjustbox}
\usepackage{caption}
\usepackage{tikz}

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\newtheorem{thm}{Teorema}
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\theoremstyle{definition}
% \newtheorem{definition}{Definizione}

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\title[{\small{TITOLO TESI}}\hspace{2em}\insertframenumber/
\inserttotalframenumber]{TITOLO TESI}

\author{NOME}
\institute{Universit\`a degli Studi di Padova}
\date{Laurea Triennale in Matematica \\ DATA}

\begin{document}

\frame{\titlepage}




\begin{frame}{TITOLO CAPITOLO}

In questa tesi 

{\vspace{0.2cm}}

\begin{itemize}
\item mostriamo questo,
\item questo,
\item e anche questo.
\end{itemize}


\end{frame}%


\end{document}