\documentclass[a4paper,12pt]{article}


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\title{Auxetic isotropic materials with extremely large deformation range}
\author{Andrej Cherkaev}

\begin{document}

\maketitle

\begin{abstract}
The paper describes a two-dimensional elastic structure with the only mode of deformation: the conformal deformation what changes th scale but keeps the shape. This structure was suggested in \cite{ckp} for different goals. The range of deformation is theoretically unlimited. 
\end{abstract}

\section{Introduction}
\section{Structure}
\section{Bounds on deformation}
\section{}

\end{document}
