Geometric invariants and principal configurations on spacelike surfaces immersed in R^3,1 - Mathematics > Differential GeometryReport as inadecuate




Geometric invariants and principal configurations on spacelike surfaces immersed in R^3,1 - Mathematics > Differential Geometry - Download this document for free, or read online. Document in PDF available to download.

Abstract: We first describe the numerical invariants attached to the second fundamentalform of a spacelike surface in four-dimensional Minkowski space. We then studythe configuration of the nu-principal curvature lines on a spacelike surface,when the normal field nu is lightlike the lightcone configuration. Someobservations on the mean directionally curved lines and on the asymptotic lineson spacelike surfaces end the paper.



Author: Pierre Bayard, Federico Sánchez-Bringas

Source: https://arxiv.org/



DOWNLOAD PDF




Related documents