MINDING ISOMETRIES OF RULED SURFACES IN LORENTZ-MINKOWSKI SPACE

被引:0
|
作者
Gajcic, Ljiljana Primorac [1 ]
Sipus, Zeljka Milin [2 ]
机构
[1] Univ Osijek, Dept Math, Osijek 31000, Croatia
[2] Univ Zagreb, Fac Sci, Dept Math, Zagreb 10000, Croatia
关键词
Lorentz-Minkowski space; isometry; ruled surface; B-scroll; CURVES;
D O I
10.21857/y54jofpplm
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we study isometrics of ruled surfaces in the Lorentz-Minkowski space that preserve rulings. A special attention is given to the classes of surfaces having no Euclidean counterparts. We also construct some examples of isometric ruled surfaces with certain properties and rulings preserved.
引用
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页码:107 / 122
页数:16
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