Hacettepe Journal of Mathematics and Statistics
8-19
Riemannian submersion, Sasakian manifold, Bi-slant $\xi^{\perp}$- Riemannian submersion
$\beta$-Menger and $\beta$-Hurewicz spaces
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Zeynep KAYAR, Billur KAYMAKÇALAN
Hacettepe Journal of Mathematics and Statistics
Hacettepe Journal of Mathematics and Statistics
Regular $\Gamma$-irresolvable spaces
Hacettepe Journal of Mathematics and Statistics
Perfect fluid spacetimes, Gray's decomposition and $f(\mathcal{R}, {T})$-gravity