Lightlike hypersurfaces of an indefinite Kaehler manifold of a quasi-constant curvature

by Jin Dae Ho, Lee Jae Won
Published 2019-06-01

The Explicit Determinations Of Dual Plane Curves And Dual Helices In Terms Of Its Dual Curvature And Dual Torsion

by Lee Jae Won, Choi Jin Ho, Jin Dae Ho
Published 2014-03-01