重复试验随机效应模型误差方差的齐性检验$(k=2)$

本文对重复试验次数为2的随机效应方差分析模型, 给出了误差方差齐性, 即$H_0:\sigma_1^2 =\sigma_2^2\leftrightarrow H_1:\sigma_1^2\ne\sigma_2^2$的一种具有相合性的检验方法\bd 并对三个常见模型给出了检验统计量和拒绝域的具体表达式, 最后是两个应用实例\bd     

η-Invariant and Flat Vector Bundles

Abstract We present an alternate definition of the mod Z component of the Atiyah-Patodi-Singer η invariant associated to (not necessary unitary) flat vector bundles, which identifies explicitly its real and imaginary parts. This is done by combining a deformation of flat connections introduced in a previous paper with the analytic continuation procedure appearing in the original article of Atiyah, Patodi and Singer. * Project supported by the Cheung-Kong Scholarship of the Ministry of Education of China and the 973 Project of the Ministry of Science and Technology of China. (Dedicated to the memory of Shiing-Shen Chern)     

Orlicz范数下的Hardy-Hilbert不等式

给出了Orlicz范数下的Hardy-Hilbert不等式的一种形式,建立了当N-函数M(u)及其余N-函数N(u)均满足Δ′条件时Orlicz范数下的积分型及双级数型Hardy-Hilbert不等式.     

一个改进的Hardy-Hilbert不等式

通过建立权系数的不等式,得到一个改进的Hardy-Hilbert不等式.     

静电火花法表征塑料导爆管起爆感度探索

提出了塑料导爆管轴向静电火花感度的概念、测试原理。用标准的静电感度测试仪配以一定结构的起爆针 ,建立了可用于导爆管感度测试的实验装置 ,采用升降法测出导爆管起爆所需静电能量并用它来表征导爆管的感度。用三种导爆管进行了感度测试 ,实验条件下其感度值E0 .50 分别为 0 .4 3、1.0 8、1.94J。     

区间数互补判断矩阵的拓扑排序方法

提出了方案之间进行比较时优于与劣于的定义,通过构造与区间数互补判断矩阵相对应的有向图的方法,将互补判断矩阵的排序问题转化为有向图中顶点的拓扑排序问题,将有向图中的顶点按照备选方案的重要性顺序输出,得到的顶点的序列即为备选方案的重要性排序,数值计算实例验证了该方法的有效性与可行性。     

Kaehler乘积流形中的半斜子流形

半斜子流形是全纯子流形和全实子流形的推广.主要讨论了Kaehler乘积流形中的乘积半斜子流形,并对其分类;再推广到一般的不变半斜子流形的情况 ,并对其分类.在研究上述情况时,还讨论了其中的特殊情况 ,并对其分类.     

An Implicit Iteration Process with Errors for a Finite Family of r-strictly Asymptotically Pseudocontractive Mappings

In this paper,we will establish several strong convergence theorems for the approximation ofcommon fixed points of r-strictly asymptotically pseudocontractive mappings in uniformly convex Banachspaces using the modiied implicit iteration sequence with errors,and prove the necessary and sufficient conditionsfor the convergence of the sequence.Our results generalize,extend and improve the recent work,in thistopic.