Hiromasa Tanabe

Totally geodesic immersions of Kähler manifolds and Kähler Frenet curves

Curvature properties of homogeneous real hypersurfaces in nonflat complex space forms

Sectional curvatures of ruled real hypersurfaces in a complex hyperbolic space

Ruled real hypersurfaces having the same sectional curvature as that of an ambient nonflat complex space form

A characterization of the homogeneous ruled real hypersurface in a complex hyperbolic space in terms of the first curvature of some integral curves

SECTIONAL CURVATURES OF RULED REAL HYPERSURFACES IN A NONFLAT COMPLEX SPACE FORM

The homogeneous ruled real hypersurface in a complex hyperbolic space

Generating curves of minimal ruled real hypersurfaces in a nonflat complex space form

A characterization of homogeneous real hypersurfaces of types (C), (D) and (E) in a complex projective space

Isotropic immersions of the Cayley projective plane and Cayley Frenet curves