Polynomial hull of a torus fibered over the circle

Julien Duval; Mark Lawrence

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arXiv · 1801.01685

Polynomial hull of a torus fibered over the circle

Julien Duval·Mark Lawrence

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Abstract

Given a 2-sheeted torus over the circle with winding number 1, we prove that its polynomial hull is a union of 2-sheeted holomorphic discs. Moreover when the hull is non degenerate its boundary is a Levi-flat solid torus foliated by such discs.

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Julien Duval, Mark Lawrence. 2018-01-05. Polynomial hull of a torus fibered over the circle. https://arxiv.org/abs/1801.01685

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