A uniqueness theorem of complete Lagrangian translator in C-2

A uniqueness theorem of complete Lagrangian translator in C-2
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C^2中完全拉格朗日变换器的唯一性定理

DOI:
10.1007/s00229-020-01185-3
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发表时间:
2021
影响因子:
0.6
通讯作者:
Qiao Ruina
Qiao Ruina
中科院分区:
数学4区
文献类型:
--
作者:
Li Xingxiao;Liu Yangyang;Qiao Ruina

文献摘要

相似文献

本文研究了复2平面C-2上的完全拉格朗日平移。得到了一个唯一性定理,证明该平面是C-2中唯一具有第二种基本形式的常平方范数的完全拉格朗日平移平面。在此基础上,我们可以证明C-2中拉格朗日xi-翻译器的一个更一般的分类定理。同样的思想也用于给出C-2中的拉格朗日xi曲面的类似分类。
In this paper we study the complete Lagrangian translators in the complex 2-plane C-2. As the result, we obtain a uniqueness theorem showing that the plane is the only complete Lagrangian translator in C-2 with constant square norm of the second fundamental form. On the basis of this, we can prove a more general classification theorem for Lagrangian xi-translators in C-2. The same idea is also used to give a similar classification of Lagrangian xi-surfaces in C-2.