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A Sufficient Condition for a Smash product as a Transfinite Left Free Normalizing Extension and Its Application

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Acta Mathematica Sinica,English Series 2000年第1期16卷 71-78页

作者： Fang Li department of mathematics,Zhejiang university Xixi Campus,Hangzhou 310028,p.r.chinaZhongkui Liu department of mathematics,Northwest Normal university,Lanzhou 730070,p.r.china department of mathematics Zhejing University Xixi Campus Hangzhou 310028 P.R. China

In this paper,a sufficient condition is given under which the smash product A#H is a transfinite *** normalizing extension of an algebra ***,the result is applied to a skew semigroup ring,a skew group ring and the qua... 详细信息

关键词： Smash product Transfinite left free normalizing extension Skew semigroup ring Quantum group

Study of the Laser Light Effect on Improving Sheep Semen Quality

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Chinese Journal of Lasers 1995年第2期B4卷 175-179页

作者： YUE Wenbin LIU Wenzhong(department of Animal shanxi Agricultutal university,shanxi, Taigu, 030801, china)HU Yueling HE Jianming(shanxi Frozen-semen Centre, shanxi,Taiyuan, china) shanxi Agricultural Univ Taigu China

ＳｔｕｄｙｏｆｔｈｅＬａｓｅｒＬｉｇｈｔＥｆｆｅｃｔｏｎＩｍｐｒｏｖｉｎｇＳｈｅｅｐＳｅｍｅｎＱｕａｌｉｔｙ￥ＹＵＥＷｅｎｂｉｎ；ＬＩＵＷｅｎｚｈｏｎｇ（ＤｅｐａｒｔｍｅｎｔｏｆＡｎｉｍａｌＳｈａｎｘｉＡｇｒｉｃｕｌ... 详细信息

ＳｔｕｄｙｏｆｔｈｅＬａｓｅｒＬｉｇｈｔＥｆｆｅｃｔｏｎＩｍｐｒｏｖｉｎｇＳｈｅｅｐＳｅｍｅｎＱｕａｌｉｔｙ￥ＹＵＥＷｅｎｂｉｎ；ＬＩＵＷｅｎｚｈｏｎｇ（ＤｅｐａｒｔｍｅｎｔｏｆＡｎｉｍａｌＳｈａｎｘｉＡｇｒｉｃｕｌｔｕｔａｌＵｎｉｖｅｒｓｉｔｙ，Ｓ...

关键词： Helium-Neon laser irradiation sheep semen in vitro

Semisymmetric Cubic Graphs as regular Covers of K3,3

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Acta Mathematica Sinica,English Series 2008年第3期24卷 405-416页

作者： Chang Qun WANG Tie Sheng CHEN department of mathematics,Zhengzhou university,Zhengzhou,450052,p.r.china department of mathematics Zhengzhou University Zhengzhou 450052 P. R. China

A regular graph X is called semisymmetric if it is edge-transitive but not *** G≤Aut X,we call a G-cover X semisymmetric if X is semisymmetric,and call a G-cover Xone-regular if Aut X acts regularly on its *** this paper,we give the sufficient and necessaryconditions for the existence of one-regular or semisymmetric Z-covers of ***,an infinite familyof semisymmetric Z×Z-covers of Kare constructed.

关键词： semisymmetric graph symmetric graph covering graph one-regular graph

Binding and endocytosis of monoterbium transferrin by K562 cells

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Chinese Science Bulletin 2003年第2期48卷 127-130页

作者： ZHAO Chungui1, YANG Binsheng1,2, ZHANG Wei3, BAI Haijing2 & LIU Wen2 1. Institute of Biological Technology, shanxi university, Taiyuan 030006, china 2. Institute of Molecular Science, shanxi university, Taiyuan 030006, china 3. Chinese Institute of radiation protection, Taiyuan 030006, china Correspondence should be addressed to Yang Binsheng (e-mail: yangbs@***) Institute of Biological Technology Shanxi University Taiyuan China Institute of Molecular Science Shanxi University Taiyuan China Chinese Institute of radiation protection Taiyuan China

Using isotopic labeling of human serumapotransferrin, the binding and the endocytosis of monoter-bium transferrin (TbC-apotransferrin, TbC-apotransferrin-FeN) by K562 cells, a human leukemic cell line, have beeninvestigated. There are about (8.58±2.41)×105 binding sites per cell surface at 0℃. The association constant for TbC-apotransferrin binding is 4.1×107 mol-1·L, for TbC-apotransferrin-FeN 2.7×107 mol-1·L at 0℃. At pH 7.4, upon warming cells to 37℃, endocytosis starts. The rate constantsfor the endocytosis are about 0.97 min-1 and 0.31 min-1 and the endocytosis ratio reaches 56% and 80% for TbC-apotransferrin and TbC-apotransferrin-FeN, respectively.

关键词： K562细胞转铁蛋白铽离子结合内噬作用碘125标记

Optimal Control of Semilinear Elliptic Variational Bilateral problem

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Acta Mathematica Sinica,English Series 2000年第1期16卷 123-140页

作者： Qihong Chen Institute of mathematics,Fudan university,Shanghai 200433,p.r.china Shanghai Normal university,Shanghai 200023,p.r.china Institute of mathematics Fudan University Shanghai 200433 P.R. China Shanghai Normal university Shanghai 200023 P.R. China

This paper is concerned with an optimal control problem for semilinear elliptic variational inequalities associated with bilateral *** and optimality conditions of the optimal pair are established.

关键词： Elliptic bilateral variational inequality Optimal control Existence Optimality condition

TIME DEpENDENT ELASTIC SYSTEM

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Acta Mathematica Scientia 1995年第S1期15卷 39-52页

作者：李胜家 department of mathematics Shanxi University Taiyuan 030006 China

In this paper. we structure an evolution system U(t,s), 0 s t<, and prove that the hyperbolic equation corresponding to the elastic vibration caused by the slender fiying vehicle exists a unique solution and also g... 详细信息

In this paper. we structure an evolution system U(t,s), 0 s tprove that the hyperbolic equation corresponding to the elastic vibration caused by the slender fiying vehicle exists a unique solution and also give the aspoptotic behavior of the solution.

关键词： Elastic vibration Damping Asymptotic stability.

OpTIMIZATION OF ADApTIVE DIrECT METHOD FOr ApprOXIMATE SOLUTION OF INTEGrAL EQUATIONS OF SEVErAL VArIABLES

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Acta Mathematica Scientia 2004年第2期24卷 228-234页

作者：马万房艮孙 departmentofmathematics BeijingNormalUniversityBeijing100875China

This paper determines the exact error order on optimization of adaptive direct methods of approximate solution of the class of Fredholm integral equations of the second kind with kernel belonging to the anisotropic So... 详细信息

关键词： Integral equations direct methods anisotropic sobolev classes

On the Birch-Swinnerton-Dyer Conjecture of Elliptic Curves E_D:y^2=x^3-D^2x

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Acta Mathematica Sinica,English Series 2000年第2期16卷 229-236页

作者： Delang Li department of mathematics,Sichuan Union university,Chengdu 610064,p.r.china Ye Tian department of mathematics,Columbia university,New York,NY 10027,USA department of mathematics Sichuan Union University Chengdu 610064 P. R. China department of mathematics Columbia University New York NY 10027 USA

We prove in this paper that the BSD conjecture holds for a certain kind of elliptic curves.

关键词： Elliptic curve BSD conjecture Graph 2-component

On the Cauchy problem of Evolution p-Laplacian Equations with Strongly Non-linear Sources When 1<p<2

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Acta Mathematica Sinica,English Series 2001年第3期17卷 455-470页

作者： Jun Ning ZHAO department of mathematics,Xiamen university,Xiamen 361005,p.r.china E-mail:jnzhao@jingxian.xmu.edu.cnpei Dong LEI Institute of mathematics,Jilin university,Changchun 130023,p.r.china department of mathematics Xiamen University Xiamen 361005 P. R. China Institute of mathematics Jilin University Changchun 130023 P. R. China

We study the solvability of the Cauchy problem （1.1）-（1.2） for the largest possible class of initial values,for which （1.1）-（1.2） has a local ***,we also study the critical case related to the initial value u0... 详细信息

关键词： p-Laplacian equation Strongly non-linear sources Existence and uniqueness of solution