English

Real hypersurfaces in the complex quadric with Reeb parallel structure Jacobi operator

Differential Geometry 2019-07-11 v1

Abstract

In this paper, we first introduce the full express of the Riemannian curvature tensor of a real hypersurface MM in complex quadric QmQ^{m} from the equation of Gauss. Next we derive a formula for the structure Jacobi operator RξR_{\xi} and its derivative under the Levi-Civita connection of MM. We give a complete classification of Hopf real hypersurfaces with Reeb parallel structure Jacobi operator, ξRξ=0\nabla_{\xi}R_{\xi} =0, in the complex quadric QmQ^{m}, m3m \geq 3.

Keywords

Cite

@article{arxiv.1907.04661,
  title  = {Real hypersurfaces in the complex quadric with Reeb parallel structure Jacobi operator},
  author = {Hyunjin Lee and Young Jin Suh},
  journal= {arXiv preprint arXiv:1907.04661},
  year   = {2019}
}

Comments

14 pages. arXiv admin note: substantial text overlap with arXiv:1605.05316, arXiv:1512.03671; text overlap with arXiv:1907.03374; text overlap with arXiv:1710.10627 by other authors

R2 v1 2026-06-23T10:17:23.100Z