Kentaro Yano

Concircular Geometry I. Concircular Transformations

72. On the Torse-forming Directions in Riemannian Spaces

Conformally Separable Quadratic Differential Forms

Concircular geometry IV. Theory of subspaces

89. Concircular Geometry V. Einstein Spaces

Concircular Geometry III. Theory Curves

Concircular Geometry II. Integrability Conditions of ρμν=φgμν

Lie derivatives in general space of paths

142. Subprojective Transformations, Subprojective Spaces and Subprojective Collineations

On the Infinitesimal Deformations of Curves in the Spaces with Linear Connection