JOURNAL OF SCIENCE AND ARTS, sa.1, ss.85-90, 2020 (ESCI)
In this study, firstly, (M) over bar- vector field Z on M, (M) over bar- integral curve of Z and (M) over bar- geodesic spray concepts are given. Along this study, (M) over bar is a Riemann manifold and M is a hypersurface of (M) over bar in dual space. Secondly, "The natural lift of the curve a is an (M) over bar- integral curve of (M) over bar- geodesic spray Z if and only if a is an (M) over bar- geodesic on M" is proved in dual space.