Spacelike hypersurfaces of constant mean curvature and Calabi-Bernstein type problems

被引:67
|
作者
Alias, LJ [1 ]
Romero, A [1 ]
Sanchez, M [1 ]
机构
[1] UNIV GRANADA,DEPT GEOMETRIA & TOPOL,E-18071 GRANADA,SPAIN
关键词
D O I
10.2748/tmj/1178225107
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Spacelike graphs of constant mean curvature over compact Riemannian manifolds in Lorentzian manifolds with constant sectional curvature are studied. The corresponding Calabi-Bernstein type problems are stated. In the case of nonpositive sectional curvature all their solutions are obtained, and for positive sectional curvature well-known results are extended.
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页码:337 / 345
页数:9
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