伪欧氏空间中的$ε$ -等温曲面
$ε$-isothermic surfaces in pseudo-Euclidean 3-space
摘要:
本文描述了伪欧氏空间中的$ε$ -等温曲面,得到了伪Calapso方程。在序列中,我们分类的Dupin曲面在伪欧氏3-空间具有不同的主曲率,并提供明确的坐标,这样的表面。作为理论的应用,我们给出了伪Calapso方程的显式解。
英文摘要:
In this paper we describe the $ε$-isothermic surfaces in the pseudo-Euclidean 3-space and we obtain the pseudo-Calapso equation. In sequence, we classify the Dupin surfaces in pseudo-Euclidean 3-space having distinct principal curvatures and provide explicit coordinates for such surfaces. As application of the theory, we give explicit solutions to the pseudo-Calapso equation.
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