Gaussian torsion of a 2-dimensional surface defined implicitly in 4-dimensional Euclidean space

被引:0
|
作者
Aminov, YA [1 ]
Szajewska, MG
机构
[1] Natl Acad Sci Ukraine, Verkin Phys Tech Inst Low Temp, Kiev, Ukraine
[2] Bialystok Univ, Math Inst, Bialystok, Poland
关键词
D O I
10.1070/SM2004v195n11ABEH000856
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
An expression is found for the Gaussian torsion of a surface F-2 in 4-dimensional Euclidean space E-4 defined implicitly by a system of two equations. An application of this formula for the intersection of two quadrics is considered as an example.
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页码:1545 / 1556
页数:12
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