scholarly journals Constant Gauss curvature foliations of AdS spacetimes with particles

2020 ◽  
Vol 373 (6) ◽  
pp. 4013-4049 ◽  
Author(s):  
Qiyu Chen ◽  
Jean-Marc Schlenker
Keyword(s):  
Gauss Curvature ◽  
Constant Gauss Curvature

scholarly journals Helicoidal surfaces in Minkowski space with constant mean curvature and constant Gauss curvature

2014 ◽  
Vol 12 (9) ◽  
Author(s):  
Rafael López ◽  
Esma Demir
Keyword(s):  
Minkowski Space ◽  
Mean Curvature ◽  
Constant Mean Curvature ◽  
Gauss Curvature ◽  
First Case ◽  
Helicoidal Surfaces ◽  
Constant Gauss Curvature

AbstractWe classify all helicoidal non-degenerate surfaces in Minkowski space with constant mean curvature whose generating curve is a the graph of a polynomial or a Lorentzian circle. In the first case, we prove that the degree of the polynomial is 0 or 1 and that the surface is ruled. If the generating curve is a Lorentzian circle, we prove that the only possibility is that the axis is spacelike and the center of the circle lies on the axis.

Conformal minimal two-spheres with constant Gauss curvature inU(3)

1998 ◽  
Vol 43 (12) ◽  
pp. 994-997
Author(s):  
Jiao Xiaoxiang ◽  
Peng Jiagui
Keyword(s):  
Gauss Curvature ◽  
Constant Gauss Curvature
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