The new expressions of Gaussion curvature at spacelike congruences

Authors : H UĞURLU

Pages : 0-0

Doi:10.1501/Commua1_0000000358

View : 15 | Download : 11

Publication Date : 2002-01-01

Article Type : Research Paper

Abstract :We obtained two fundamental formula in [1] for the geometry of spacelike congruences by means of dual hyperbolic and Central angles. Beside we stated and proved the Manheitn’s, Liouville’s and Hamilton’s formulae. In this study we give the new expressions of the Gaussian curvature for the spacelike congruences by means of fundamental formulae.
Keywords : Studys Mapping, Spacelike Ruled Surface, Timelike Ruled Surface