“A fundamental problem in neuroscience is to understand how human movements are planned and executed.” So begins an interesting paper today by Quang-Cuong Pham at the Collège de France and Daniel ...

This is a preview. Log in through your library . Abstract An affine equivariant version of multivariate median is introduced. The proposed median is easy to compute and has some appealing geometric ...

PC-AffineTrans is a tool for precise coordinate transformations from one coordinate reference system into another. The transformation is performed as an Affine transformation, where a two sets of ...

Self-affine tiles and fractal geometry form a rich field where geometric precision meets the complexity of nature’s form. At its core, the subject examines how self-affine tiles—constructed via affine ...

The Fisher information and the Rao measure are obtained in closed form for a family of probability density functions parametrized by the manifold PSL(2, R) of projective transformations of the real ...