A Homogeneous Function Constant along the Leaves of a Foliation

Lars Simon

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arXiv · 1807.01199

A Homogeneous Function Constant along the Leaves of a Foliation

Lars Simon

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Abstract

Given a smooth foliation by complex curves (locally around a point $x\in\mathbb{C}^2\setminus\{0\}$) which is "compatible" with the foliation by spheres centered at the origin, we construct a smooth real-valued function $g$ in a neighborhood of said point, which is positive, homogeneous and constant along the leaves. A corollary we obtain from this is relevant to the problem of "bumping out" certain pseudoconvex domains in $\mathbb{C}^3$.

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Lars Simon. 2018-07-03. A Homogeneous Function Constant along the Leaves of a Foliation. https://arxiv.org/abs/1807.01199

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