\documentclass[a4paper,dvips]{book}
% \usepackage[applemac]{inputenc} % pour MAC
% \usepackage[latin1]{inputenc} % pour Linux ou Windows
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% Début du préambule
\theoremstyle{plain}% default
\newtheorem{Th}{Théorème}[section]
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\theoremstyle{definition}
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\parindent0pt


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\begin{document}
\dominitoc
\faketableofcontents

\include{evcomplt} % chapitre 1. Espace vectoriel, complément
\include{determt} % chapitre 2. Déterminant
\include{reducton} % chapitre 3. Réduction des endomorphismes et des matrices
\include{analhilb} % chapitre 4. Analyse hilbertienne
\include{eucldien} % chapitre 4. Espace euclidien

\tableofcontents

\end{document}