The equivariant minimal immersion from the Euclidean sphere s3=SU(2) with constant curvature c into the complex projective space sp3 is studied.
研究常曲率的3维球面S3=SU(2)到复射影空间CP3中的等变极小浸入,证明了这种浸入不存在介于CR和Lagrangian之间的浸入,只能是Lagrangian浸入,从而是全测地的。
In the present paper the equivariant minimal immersion from the Euclideansphere S~3=SU(2) with constant curvature c into the complex projective spaceCP~3 is studied.
本文研究常曲率的3维球面S~3=SU(2)到复射影空间CP~3中的等变极小浸入，证明了这种浸入必是Lagrangian浸入，从而是全测地的。
In this paper, the equivariant weakly Lagrangian minimal S~3 in CP~4 are completely classified and the analytic expressions of the corresponding immersion φ : S~3→ CP~4 are given.
本文研究S~3=SU(2)到复射影空间CP~4中的等变弱Lagrangian极小浸入,给出它的完全分类和解析表达式。
On Lucas polynomial higher identical transformation;
关于Lucas多项式高次恒等变换
By means of identical transformation method,method of induction and Stolz theorem,this paper gives the limit formula of some kinds of interesting fractional numeric column.
借助恒等变换法、数学归纳法及 stolz(斯笃兹 )定理 ,给出了求几类有趣分式型数列的极限公式 ,所得结论是文献中有关结果的推广 。
Equal energy,equal deformation tamping and expansion gangue pile is a new strengthening method,which not only has the effect of tamping and expansion,but also strengthens complex earth-fill.
等能量、等变形夯扩挤密矸石桩是一种地基加固新技术。
Improvement on the elementary transformation method of QR decomposition of matrix;
矩阵QR分解初等变换法的改进
Application of elementary transformation of matrix;
矩阵初等变换的一个应用
Finding bases for sum and intersection of subspaces in Pn using elementary transformations;
利用初等变换求P~n中子空间的和与交的基
A method of seeking Moore-Penrose s generalized inverse metrix through elementary operation;
求Moore-Penrose广义逆的初等变换法
This paper presents an approach to find out the matrix eigenvalue and eigenvector of an eigenmatrix using elementary operations, which is an easier and quicker way to obtain the similarity diagonalization of a matrix.
文章针对特征矩阵施行初等变换,提出了求出矩阵特征值和特征向量的一种方法,从而以简捷的方式将矩阵相似对角化。
In this paper, a practical solving method and an expression of general solution of a matrix equation AXB=CYD are given by using matrix techniques and elementary operations on matrix.
应用矩阵的初等变换技巧 ,给出了任意域上矩阵方程AXB =CYD的通用表达式及解法。
Matrix equations under elementary operations;
初等变换下的矩阵方程AX=B
In the paper , we gives a condition and an expression of general solution of a matrix equation AXB=C by using some matrix techniques and elementary operations on matrices.
文章应用矩阵的初等变换等技巧 ,给出了任意域上矩阵方程AXB =C的有解条件、实用解法及通解。
In the paper,by using some matrix techniques and elementary operations on matrix equations,we give a condition and an expression of general solution of two kinds of matrix equations ABX= CYD, AXB = C.
文章应用矩阵的初等变换、矩阵分解等技巧,给出了任意域上两类矩阵方程AXB=CYDAXB=C的解法及通用表达式。