Pitch functions of ruled surfaces and B-scrolls in Minkowski 3-space

被引：17

作者：

Liu, Huili ^{[1
]}

Yuan, Yuan ^{[1
]}

机构：

[1] Northeastern Univ, Dept Math, Shenyang 110004, Peoples R China

来源：

JOURNAL OF GEOMETRY AND PHYSICS | 2012年 / 62卷 / 01期

基金：

新加坡国家研究基金会; 中国国家自然科学基金;

关键词：

Minkowski space; Pitch function of ruled surface; B-scroll; LORENTZIAN SPACE-FORMS;

D O I：

10.1016/j.geomphys.2011.09.007

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we define pitch function for any non developable ruled surfaces and use this notion to give a new characterization of B-scrolls in Minkowski 3-space. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：47 / 52

页数：6

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