Известия Томского политехнического университета: Инжиниринг георесурсов (Jun 2009)
Differentiable mapping of affine Qm and projective Pn spaces (m<n)
Abstract
It is proved that affine space mapping into manifolds of degenerate and non degenerate null-pairs of projective space are determined in invariant way by affine and projective spaces mapping.