Surfaces of coordinate finite type;
Translation surfaces;
Laplace operator;
D O I:
10.52547/ijmsi.17.1.165
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
In this paper we study translation surfaces with the non-degenerate third fundamental form in Lorentz-Minkowski space L-3. As a result, we classify translation surfaces satisfying an equation in terms of the position vector field and the Laplace operator with respect to the third fundamental form III on the surface.
机构:
Harbin Normal Univ, Sch Math Sci, Harbin 150025, Heilongjiang, Peoples R ChinaHarbin Normal Univ, Sch Math Sci, Harbin 150025, Heilongjiang, Peoples R China
Hu, Shichang
Wang, Zhigang
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机构:
Harbin Normal Univ, Sch Math Sci, Harbin 150025, Heilongjiang, Peoples R ChinaHarbin Normal Univ, Sch Math Sci, Harbin 150025, Heilongjiang, Peoples R China
Wang, Zhigang
Tang, Xiaoqing
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机构:
Shanghai Lixin Univ Accounting & Finance, Coll Stat & Math, Shanghai, Peoples R ChinaHarbin Normal Univ, Sch Math Sci, Harbin 150025, Heilongjiang, Peoples R China