例文
- Any transversal section of a plane perpendicular to this axis has to behave as a two dimensional rotation.
- Then for every path in a leaf of \ mathcal { F } we can consider its induced diffeomorphism on local transversal sections through the endpoints.
- Within a simply connected chart this diffeomorphism becomes unique and especially canonical between different transversal sections if we go over to the germ of the diffeomorphism around the endpoints.
