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{\bf On a variational approach for Stokes conjecture in water waves: existence
of regular waves}\\

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Danut Arama\\
Department of Mathematical Sciences\\
Carnegie Mellon University\\
Pittsburgh, PA 15213, USA\\
darama@andrew.cmu.edu\\

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Giovanni Leoni\\ 
Department of Mathematical Sciences\\
Carnegie Mellon University\\
Pittsburgh, PA 15213, USA\\
giovanni@andrew.cmu.edu\\
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\noindent {\bf Abstract}: Using the variational approach of Alt and Caffarelli
in this paper we give an alternative proof of a theorem of Keady and Norbury
on the existence of a family of regular water waves.

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