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arXiv · 1511.01747

The Khavinson-Shapiro conjecture for domains with a boundary consisting of algebraic hypersurfaces

Hermann Render
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Abstract

The Khavinson-Shapiro conjecture states that ellipsoids are the only bounded domains in euclidean space satisfying the following property (KS): the solution of the Dirichlet problem for polynomial data is polynomial. In this paper we show that a domain does not have property (KS) provided the boundary contains at least three differrent irreducible algebraic hypersurfaces for which two of them have a common point.

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Hermann Render. 2015-11-05. The Khavinson-Shapiro conjecture for domains with a boundary consisting of algebraic hypersurfaces. https://arxiv.org/abs/1511.01747

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