In this paper; using the angle between unit normal vector field of surfaces and a fixed spacelike axis in R₁⁴, we develop two class of spacelike surface which are called constant timelike angle surfaces with timelike and spacelike axis in de Sitter space S₁³.
@article{24398, title = {Constant angle spacelike surface in de Sitter space S13}, journal = {Boletim da Sociedade Paranaense de Matem\'atica}, volume = {35}, year = {2016}, doi = {10.5269/bspm.v35i3.24398}, language = {EN}, url = {http://dml.mathdoc.fr/item/24398} }
Mert, Tugba; Karlıga, Baki. Constant angle spacelike surface in de Sitter space S₁³. Boletim da Sociedade Paranaense de Matemática, Tome 35 (2016) . doi : 10.5269/bspm.v35i3.24398. http://gdmltest.u-ga.fr/item/24398/