About a decomposition of the space of symmetric tensors of compact support on a Riemann manifold.
Tritangent planes to toroidal knots.
A proof is given that, with the only exception of (3,2), all toroidal knots in R3 obtained in the standard way by stereographic projection of knots in S3 have tritangent planes.
Transformations between surfaces in with flat normal and/or tangent bundles.
Totally umbilical pseudo-Riemannian submanifolds of the paracomplex projective space
Page 1