AI 中文总结
本文证明从复单位球开集到不可约有界对称域乘积的全纯等距映射,其每个分量可延拓为相差正常数的真全纯等距嵌入,建立刚性定理。
AI 中文摘要
设 $U$ 为复单位球 $B^n$($n\geq2$)的连通开子集,且 $F_i: U \to \Omega_i$ 为到不可约有界对称域的非恒定全纯映射。我们证明,若 $F=(F_1, \cdots, F_m)$ 是从 $U$ 到 $\Omega_i$ 之积的全纯等距映射,则每个 $F_i$ 可延拓为从 $B^n$ 到 $\Omega_i$ 的、相差一个正常数的真全纯等距嵌入。
英文摘要
Let $U$ be a connected open subset of the complex unit ball $B^n$, $n\geq2$, and let $F_i: U \to Ω_i$ be non-constant holomorphic maps into irreducible bounded symmetric domains. We prove that if $F=(F_1, \cdots, F_m)$ is a holomorphic isometric map from $U$ to the product of $Ω_i$, then every $F_i$ extends to a proper holomorphic isometric embedding up to a positive constant from $B^n$ into $Ω_i$.