1) 4-isosceles
4-等腰
2) isosceles orthogonality
等腰正交
1.
In this paper we carefully investigated some relationships between Birkhoff orthogonality duality map, and isosceles orthogonality, pythagorean orthogonality, and Roberts orthogonality, some characteristics of inner product spaces are also given.
讨论了Birkhoff正交性与对偶映射、等腰正交性、勾股正交性和Roberts正交性之间联 系,给出了内积空间的特征性质。
2.
The orthogonality in Banach spaces is portrayed by the first order extentive characteristic functions in Banach spaces,some results are given to Roberts orthogonality, isosceles orthogonality and Birkhoff orthogonality, etc.
利用广义一阶特征函数刻划Ｂａｎａｃｈ空间的正交性，给出关于Ｒｏｂｅｒｔｓ正交，等腰正交，Ｂｉｒｋｈｏｆｆ正交等结果。
3.
In this paper, some results on point-wise difference between generalized orthogonalities in linear normed spaces are obtained; quantitative characterizatio- ns of the difference between Birkhoff orthogonality and isosceles orthogonality are presented.
本文主要研究了赋范线性空间中的一些广义正交性的点态差异,给出了等腰正交和Birkhoff正交性之间差异的数量刻画的一些相关结论,借助引入的函数λ( x , y)证明了赋范线性空间中双正交元的存在性,利用λ( X)从另一个角度对等腰正交和Birkhoff正交性之间差异进行了数量刻画,并对它的基本性质进行了研究。
3) isosceles trapezoid
等腰梯形
1.
Method of camera self-calibration based on isosceles trapezoid;
一种基于等腰梯形的摄像机自标定方法
2.
In this paper,we take advantage of the method of David Calvis to proof that the inner radias of univalence of isosceles trapezoidwhose sides sequence is aaab and the minimun angle is kπ(where b=a+2acos kπ,0≤k≤1/3) to be 2k2.
利用David Calvis方法研究等腰梯形的单叶性内径,证明了边序列为aaab最小角为kπ(其中b=a+2acoskπ,0≤k≤1/3)的等腰梯形P的单叶性内径为2k2。
4) k-isosceles
k-等腰
5) symmetric-ridge
等腰岭形
6) k-isosceles set
k-等腰集
补充资料：等腰三角形
1.三边中有两边相等的三角形。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条