Erdogan, MehmetAlo, Jeta2024-03-132024-03-1320101992-1950https://hdl.handle.net/20.500.12662/4003Hypersurfaces with constant scalar curvature and two different principal curvatures isometrically immersed in an (n+1)-dimensional space form M-,M-+1 (C) of constant curvature c and especially in Sn+1(c) have been extensively investigated within the last four decades. In the present work, we study complete spacelike hypersurfaces with constant scalar curvature and have sectional curvatures K(pi) >= 1 in de Sitter space S-1(6)(1) and find a result on the type number of such a hypersurface.eninfo:eu-repo/semantics/closedAccessHypersurfacesscalar curvaturetype numberprimary 53c40secondary 53c15Article29842935WOS:000277016100003Q2