Abstract:In this paper, extending our previous joint work (Hu et al., Math Nachr 291:343-373, 2018), we initiate the study of Hopf hypersurfaces in the homogeneous NK (nearly Kähler) manifold S 3 × S 3 . First, we show that any Hopf hypersurface of the homogeneous NK S 3 × S 3 does not admit two distinct principal curvatures. Then, for the important class of Hopf hypersurfaces with three distinct principal curvatures, we establish a complete classification under the additional condition that their holomorphic distribut… Show more
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