Thomsen surfaces in affine 4-space

被引:1
|
作者
Vrancken, L
机构
[1] K.U. Leuven, Department Wiskunde, B-3001 Leuven
来源
MONATSHEFTE FUR MATHEMATIK | 1996年 / 122卷 / 03期
关键词
affine differential geometry; Thomsen surfaces;
D O I
10.1007/BF01320188
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Surfaces which are both affine and Euclidean minimal are called Thomsen surfaces. Ln R(3), these surfaces have been completely classified by BARTHEL, VOLKMER and HAUBITZ. A similar problem, in the Lorentzian 3-space was solved by MAGID. In the present paper, we study Thomsen surfaces in R(4) and show that these surfaces are affine equivalent to the complex paraboloid.
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页码:251 / 264
页数:14
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