Timelike Surfaces With Constant Angle In De Sitter Space

Tuğba MERT, Baki KARLIĞA
2016 Cumhuriyet Üniversitesi Fen Fakültesi Fen Bilimleri Dergisi  
In this paper, we study a special class of timelike surface which is called constant timelike angle surfaces in de Sitter space 3 1 S . In 3 1 S , conditions being a constant angle timelike surface have been determined and invariants of these surface have been investigated. In here, we use the angle between unit normal vector field of surfaces and a fixed spacelike axis in ambient space.
doi:10.17776/csj.84703 fatcat:fpawrffnrrbq5ifebv7zpk7zhm