Abstract
In this paper we prove that two compact spacelike surfaces in de Sitter space for which there exists an isometry preserving their mean curvature functions are necessarily congruent. As an application of this, we deduce that there exists no compact spacelike Bonnet surface in de Sitter space.
Citation
Luis J. ALÍAS. "A Congruence Theorem for Compact Spacelike Surfaces in de Sitter Space." Tokyo J. Math. 24 (1) 107 - 112, June 2001. https://doi.org/10.3836/tjm/1255958315
Information
