Turkish Journal of Mathematics
813-832
Flat metric, the Gauss-Bonnet formula, surfaces with punctures, the Hopf-Rinow theorem
Turkish Journal of Mathematics
Turkish Journal of Mathematics
Osman ALTINTAŞ, Nizami MUSTAFA
Turkish Journal of Mathematics
Hai DINH, Bac NGUYEN, Songsak SRIBOONCHITTA
Turkish Journal of Mathematics
Turkish Journal of Mathematics
Mohammad Saleem LONE, Hasan ES, Murat Kemal KARACAN, Bahaddin BÜKCÜ
A generalization of $\pi$-regular rings
Turkish Journal of Mathematics
Turkish Journal of Mathematics