Abstract.
In this paper we first prove short time existence of a classical solution for the problem which describes the evolution by Gaussian curvature of a strictly convex hypersurface in \( {\Bbb R}^N\). Then we give a proof of the existence of a viscosity solution for this problem in such a way as to define a generalized motion existing for each time.
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Received November 24, 1997
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Marcati, P., Molinari, M. Evolution of hypersurfaces in $ {\Bbb R}^N$ by Gaussian curvature. NoDEA, Nonlinear differ. equ. appl. 6, 119–132 (1999). https://doi.org/10.1007/s000300050068
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DOI: https://doi.org/10.1007/s000300050068