Lee, Hyunjin et al., Hopf hypersurfaces in complex two-plane Grassmannians with generalized Tanaka.Webster D-parallel shape operator, Acta mathematica Sinica. English series (Print) , 33(1), 2017, pp. 61-70
In this paper, we consider a new notion of generalized Tanaka.Webster D-parallel shape operator for a real hypersurface in a complex two-plane Grassmannian and prove a non-existence theorem of a real hypersurface.