that the only simply connected, closed 3-dimensional manifold is a sphere.

listen to the pronunciation of that the only simply connected, closed 3-dimensional manifold is a sphere.
الإنجليزية - الإنجليزية

تعريف that the only simply connected, closed 3-dimensional manifold is a sphere. في الإنجليزية الإنجليزية القاموس.

That the only simply connected, closed 3-dimensional manifold is a sphere.
Poincaré conjecture
that the only simply connected, closed 3-dimensional manifold is a sphere.
المفضلات