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arXiv · 2405.14907

Degeneracy of holomorphic mappings into or avoiding Fermat type hypersurfaces

Dinh Tuan Huynh
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Abstract

We prove that if $f\colon\mathbb{C}^p\rightarrow\mathbb{P}^n(\mathbb{C})$ is a holomorphic mapping of maximal rank whose image lies in the Fermat hypersurface of degree $d>(n+1)\max\{n-p,1\}$, then its image is contained in a linear subspace of dimension at most $\bigg[\dfrac{n-1}{2}\bigg]$. Analog in the logarithmic case is also given. Our result strengthens a classical result of Green and provides a Nevanlinna theoretic proof for a recent result due to Etesse.

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Dinh Tuan Huynh. 2024-05-23. Degeneracy of holomorphic mappings into or avoiding Fermat type hypersurfaces. https://arxiv.org/abs/2405.14907

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