The Timelike Curvers Of De Sitter3-sphere

Posted on:2014-12-23

Degree:Master

Type:Thesis

Country:China

Candidate:Y Q Wang

Full Text:PDF

GTID:2250330401982384

Subject:Basic mathematics

Abstract/Summary:

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In this paper, we consider timelike curve in4-dimension Minkowski spacewhich is confined in de Sitter3-space. We define the notion of normal hypersurfaceof timelike curve, find a new geometrical invariant, discuss the geometrical propertiesassociated with the hypersurfaces, and research the generic properties of singularities.

Keywords/Search Tags:

Timelike curve, Minkowski space, De Sitter sphere, Geometrical invariant, Normal hypersurface

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