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arxiv: math/9810159 · v1 · pith:M2B4T24Vnew · submitted 1998-10-28 · 🧮 math.CV · math.AG

The Hartpgs-type extension theorem for meromorphic mappings into q-complete complex spaces

classification 🧮 math.CV math.AG
keywords deltatheoremmeromorphicextensionhartogscomplexmappingmappings
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We prove in this note a result on extension of meromorphic mappings, which can be considered as a direct generalisation of the Hartogs extension theorem for holomorphic functions. Namely: THEOREM. Every meromorphic mapping $f:H_n^q(r)\to Y$, where $Y$ is a $q$ - -complete complex space, extends to a meromorphic mapping from $\Delta^{n+q}$ to $Y$. Here $H_n^q(r):=\Delta^n\times (\Delta^q\setminus \bar\Delta_r^q)\cup \Delta_r^n\times \Delta^q$ is a "q-concave" Hartogs figure in $C^{n+q}$. Remark that in the case $q=1$, i.e. when $Y$ is Stein, the statement of the Theorem is exactly the Theorem of Hartogs.

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