arXiv · 1201.2287
Some results on evolution
Abstract
Let $K$ be a compact subset of $\mathbb C^n$, $K^\ast K$ a closed subset. In this paper we are dealing with evolution $E_t(K,K^\ast)$ of $K$ with fixed part $K^\ast$ by Levi form. This amounts to solve a parabolic problem for an elliptic operator. We prove existence and unicity for such a problem and the solution $u(z,t)$ exists for any time $t\ge 0$.If $K$ is a smooth graph $Γ$ and $K^\ast={\rm b}Γ$ the the evolution $E_t(Γ,{\rm b}Γ)$ is still a graph. In particular, if ${\rm b}Γ$ bounds a Levi flat hypersurface $M$ then $E_t(Γ,{\rm b}Γ)\to M$ as $t\to+\infty$.
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Giuseppe Tomassini. 2012-01-11. Some results on evolution. https://arxiv.org/abs/1201.2287
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