Application of penalty methods to non-stationary variational inequalities

We solve a general variational inequality problem in a finite-dimensional setting, where only approximation sequences are known instead of exact values of the cost mapping and feasible set. We suggest to utilize a sequence of solutions of auxiliary problems based on a penalty method. Its convergence is attained without concordance of penalty and approximation parameters under mild coercivity type conditions. We also show that the regularized version of the penalty method enables us to further weaken the coercivity condition.     

一个引致离散分布的特征及性质研究:基于对偏好序列的基矢分类方法的应用

基于基矢分类的方法,对投票悖论问题中的偏好序列向量进行递归关系规律的分析和模拟研究,发现了一种奇异的分布.     

Homology of Centralizers

Given a group Π, we study the group homology of centralizers Π _g , g ? Π, and of their central quotients Π _g /〈 g〉. This study is motivated by the structure of the Hochschild and the cyclic homology of group algebras, and is based on Quillen's approach to the cyclic homology of algebras via algebra extensions. A method of computing the de Rham complex of a group algebra by means of a Gruenberg resolution is also developed.     

lp和C0的一个特性

本文给出了具有无条件基的Ｂａｎａｃｈ空间同构于ｌｐ的充要条件，同时给出了具有次对称基的Ｂａｎａｃｈ空间同构于ｌｐ或Ｃ０的充要条件。     

ON THE ITERATIVE APPROXIMATION PROBLEM OF FIXED POINTS FOR ASYMPTOTICALLY NONEXPANSIVE TYPE MAPPINGS IN BANACH SPACES

ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｒｏｕｇｈｏｕｔｔｈｉｓｐａｐｅｒｗｅａｓｓｕｍｅｔｈａｔＥｉｓａｒｅａｌＢａｎａｃｈｓｐａｃｅ ,Ｅ ｉｓｔｈｅｄｕａｌｓｐａｃｅｏｆＥ ,ＤｉｓａｎｏｎｅｍｐｔｙｓｕｂｓｅｔｏｆＥａｎｄＪ:Ｅ → 2 Ｅ ｉｓｔｈｅｎｏｒｍａｌｉｚｅｄｄｕａｌｉｔｙｍａｐｐｉｎｇｄｅｆｉｎｅｄｂｙＪ(ｘ) =ｆ∈Ｅ :〈ｘ ,ｆ〉 =‖ｘ‖·‖ｆ‖ ,　‖ｆ‖ =‖ｘ‖ (ｘ∈Ｅ) .　　Ｄｄｆｉｎｉｔｉｏｎ 1 1　ＬｅｔＴ :Ｄ →Ｄｂｅａｍａｐｐｉｎｇ1 )Ｔｉｓｓａｉｄｔｏｂｅａｓｙｍｐｔｏｔｉｃａｌｌｙｎｏ…     

BMO函数在插值序列上取值的刻划

得到了Ｅｎ＋１＾＋上的ＢＭＯ函数在插值序列上取值的特征，它是单位圆盘上的相应结果在高维空间的推广。     

草原兔尾鼠透明带3(lZP3)基因序列同源性比较

透明带3作为精子的初级受体是透明带的一种主要糖蛋白,而抗ZP3抗体能够阻止精卵结合.因此,ZP3被认为是避孕疫苗的候选免疫原.草原兔尾鼠是新疆的重要害鼠,将它的ZP3基因序列与GenBank上已发表的几种鼠的ZP3基因序列进行同源性比较,将有助于哺乳动物受精机理的阐明与免疫不育疫苗的设计,同时也有助于了解这些鼠在系统进化中的相对地位.     

A note on Cesàro-Orlicz sequence spaces

The condition δ₂ in Cesàro-Orlicz sequence spaces equipped with the Luxemburg norm is discussed. The comparison theorem for these spaces is presented. Some counterexamples are provided.     

性质(u)在序列空间ces_p(E_n)中的提升

主要研究了性质(u)从Banach空间En到序列空间cesp(En)的提升问题.     

关于m型序列的密集区域

本文估计序列｜ｃｍ｜１ｍ｛｝的密集区域，其中｛ｃｍ｝是ｍ型的．