Kwang-Soon Park
In the paper, we study an n-dimensional compact Riemannian manifold (M, g) with the property that the lengthes of the images $c({\mathbb{R}})$ in M of any geodesic curves $c({\mathbb{R}}){\mapsto}M$ are finite.
Li Ma
Katsuhiro Shiohama
Dominic Joyce
Dmitrii V. Alekseevsky
Gordon W. Lukesh