Kouei Sekigawa

Almost complex submanifolds of a $6$-dimensional sphere

Kouei Sekigawa · Kodai Mathematical Journal · 1983 · 48 citations · Full text

Complex Submanifolds, Geometry, Manifold Modeling +2

A Curvature Identity on a 4-Dimensional Riemannian Manifold

Yunhee Euh, JeongHyeong Park, Kouei Sekigawa · Results in Mathematics · 2011 · 43 citations

Geometry, Riemannian Geometry, Riemannian Manifold +2

On some 4-dimensional compact Einstein almost K�hler manifolds

Kouei Sekigawa · Mathematische Annalen · 1985 · 42 citations

Complex Geometry, K�hler Manifolds, Riemannian Manifold +1

Sufficient conditions for a Riemannian manifold to be locally symmetric

Kouei Sekigawa, Shûkichi Tanno · Pacific Journal of Mathematics · 1970 · 40 citations · Full text

Global Geometry, Riemannian Geometry, Sufficient Conditions +3

On conformally flat spaces satisfying a certain condition on the Ricci tensor

Kouei Sekigawa, Hitoshi Takagi · Tohoku Mathematical Journal · 1971 · 31 citations

Global Geometry, Ricci Tensor, Riemannian Geometry +6