Lie Derivatives and Ricci Tensor on Real Hypersurfaces in Complex Two-plane Grassmannians Jeong, Imsoon Pérez Jiménez, Juan De Dios Jin Suh, Young Woo, Ghanghwa On a real hypersurface M in a complex two-plane Grassmannian Gz(Cm+z) we have the Lie derivation L and a diòerential operator of order one associated with the generalized Tanaka– Webster connection L(k). We give a classiûcation of real hypersurfaces M on Gz(Cm+z) satisfying L (k) S = L S, where epsilon is the Reeb vector ûeld on M and S the Ricci tensor of M. 2019-11-27T11:10:54Z 2019-11-27T11:10:54Z 2018-06-08 journal article Jeong, I., de Dios Pérez, J., Suh, Y. J., & Woo, C. (2018). Lie derivatives and Ricci tensor on real hypersurfaces in complex two-plane Grassmannians. Canadian Mathematical Bulletin, 61(3), 543-552. http://hdl.handle.net/10481/58089 10.4153/CMB-2017-049-5 eng http://creativecommons.org/licenses/by-nc-nd/3.0/es/ open access Atribución-NoComercial-SinDerivadas 3.0 España Canadian Mathematical Society