First, based on all that have been mentioned above, the geometric constant D, which was introduced to characterize the quantitative difference between Birkhoff orthogonality and isosceles orthogonality, is studied further. Moreover, attainability as well as continuity and monotony of D in two-dimensional sequence spaces are presented.

基于上述原因午夜网站加勒比我污，本文首先在已有結論的基礎上国产黄在线视频，對用以刻畫等腰正交和Birkhoff正交性之間量化差異的幾何常數D進行了進一步的研究，解決了D的可達性欧美精品午夜理论片在线播放情事，二維序列空間中D的連續(xù)性與單調性等問題豪妇荡乳1一5潘金莲。

In this thesis, we discuss some important concepts of orthogonalities in Banach space and give some characterizations of them.

本文應用空間理論與算子理論的方法，系統(tǒng)研究了一般Banach空間X中的各種正交性概念黄色网站免费进入入口，研究了它們之間的相互關系亚洲区四区，給出了各種正交性的等價刻畫激情人妻一级毛片在线视频。

This paper researches linear maps preserving orthogonality,obtains the linear maps preserving othrogonality,it is either a rank -declining or rank -keeping map or a map with nilpotent element in its codomain.

利用分塊成向量的方法證明了MnMn(F為域F上所有n×n矩陣構成的乘法半群上的n×n擬正交矩陣組至多含有n個矩陣，利用方程組的解的理論證明了Mn中與給定矩陣A構成兩兩擬正交矩陣組的矩陣個數不超過n-Rank+1毛片网在线观看，從而得到Mn上保持擬正交性的線性映射φ要么是降秩的或者保秩的映射不卡一级片，要么φ的值域中含有冪零元。

This paper gives several non-linear difference equations based on the orthogonality,regularity and standardity of the orthogonal wavelet with compact support.

從緊支撐正交小波濾波器的正交性久久国产91视频、規(guī)范性及正則性條件出發(fā)国内自拍日韩经典视频，獲得了求解濾波器系數的非線性差分方程組，并采用最優(yōu)化方法求解人人操人人色人人插。

Based on hexahedra vector finite element in ANSYS,a new orthogonal-reinforced hexahedra vector element is created by modifying vector basis functions.Due to orthogonality of sampling nodes and orthogonality of integral simultaneously,the new vector element can strengthen diagonal elements' predominance and quicken speed of solving system question group.

在ANSYS采用的六面體矢量單元的基礎上最近手机中文字幕视频大全，對矢量基函數作了一些增強正交性的修改，使其同時具備采樣點正交性和積分正交性黄色视频精品观看，得到了一種新的正交增強六面體矢量單元日韩精品专区在线播放免费；這種新單元能增強系統(tǒng)矩陣的對角占優(yōu)特性，加快系統(tǒng)方程組的求解速度日高清无码视频。

In Chapter 3, we discuss the other orthogonalities in in Banach space, and give some properties of them. The emphase of the chapter is to study the relations of Birkhoff orthogonality, Isosceles orthogonality and Pythagorean orthogonality, and it is proved that if one of these induces another, then the space is an inner product space.

第三章研究其它幾種正交性問題人妻系列爽爽无码专区久久69堂，討論Birkhoff正交性、Isosceles正交性與Pythagorean正交性之間的關系精品国产91亚洲，證明了：如果這三種正交性的任一種都蘊含另一種www.色色色五月天，那么此空間就是內積空間。

As a kind of orthogonal polynomials system,orthogonal spline function has many good properties such as orthogonality and locality.

作為一種正交多項式函數系日韩精品第十八页在线播放免费观看，正交樣條函數結合球面調和函數所定義的矩具有正交性等優(yōu)良性質久久久久精品无码AⅤ。

We know that if the prefilter is nonorthogonal, the discrete orthogonal multiwavelet transform will not preserve the orthogonality.

我們知道，如果預濾波器是非正交的精品二区视频在线观看，則離散正交多子波變換的正交性將"喪失"欧美亚洲国产一区二区三区VA。

In the parallel program, the in-core and out-of-core algorithms can be identified and chosen to use automatically. So the algorithms are united.(3) The re-orthonormalization technique is used to solve the loss of orthonormality of basis vector during the classical GMRES method solving large-scale three dimensional elasto-static BE problems.

3采用重正交技術解決了經典GMRES方法在求解大型三維彈性靜力邊界元問題過程中出現(xiàn)的基向量正交性喪失的問題；結合邊界元基本解和系數矩陣的特點以及并行化的要求性生活口交黄片，研究了幾種預條件技術一级一级一级一级一级片；并以重正交技術和預條件技術實現(xiàn)了經典GMRES的實用化。

We know that if the prefilter is nonorthogonal, the discrete orthogonal multiwavelet transform will not preserve the orthogonality.

我們知道欧美激情精品视频一区二区，如果預濾波器是非正交的国产自产拍一区精品，則離散正交多子波變換的正交性將&喪失&。