
Maximal Regularity for Abstract Cauchy Problems 

Shang Quan BU (Department of Mathematical Science, Tsinghua of University, Beijing 100084, P. R. China) 

On Graded Selfduality 

Sheng Gui ZHANG(Department of Mathematics, Fujian Normal University, Fuzhou 350007, P. R. China) (Department of Applied Mathematics, Xidian University, Xi'an 710071, P. R. China) 

Two Theorems on the Commutativity of Arbitrary Rings 

Chang Lin FU Xin Song YANG(Department of Mathematics, Harbin University of Science and Technology, Harbin 150080, P. R. China) 

The Topology's Method in Model Theory 

Guo Long CHEN(Department of Computer Science and Technology, Huaibei Coal Teacher's College, Huaibei 235000, P. R. China) 

A Remark on a Note on Linearized Oscillation for EvenOrder Neutral Differential Equations 

Xian Hua TANG(Department of Applied Mathematics, Central South University, Changsha 410083, P. R. China)(Email: xhtang@public.cs.hn.cn) 

Unstable Manifolds, Nonwandering Sets and Topological Entropy of Tree Maps 

Tai Xiang SUN(Institute of Mathematics, Guangxi University, Nanning 530004, P. R. China)(Institute of Mathematics, Shantou University, Shantou 515063, P. R. China)(Email: stxhql@ustc.edu.cn) 

The Commutator of Toeplitz Operators on Torus 

Xuan Hao DING(Department of Computational Science and Applied Physics, Guilin Institute of Electronic Technology, Guilin 541004, P. R. China) 

Pluriharmonic Maps from Complex Manifolds Into Symmetric Spaces 

Qiao Ling XIA Yi Bing SHEN (Department of Mathematics, Zhejiang University, Hangzhou 310027, P. R. China) 

The Generalized Focal Values and Bifurcation of Limit Cycles for Quasi Quadratic Systems 

Yi Rong LIU(Institute of Mathematical Science and Computing Technique, Central South University,Changsha 410083, P. R. China)(Email: liuyirong@163.com) 

Lax Theorem and the Existence of Continuous Left Inverses 

Jing Hui QIU Jian Ping ZHANG (Department of Mathematics, Suzhou University, Suzhou 215006, P. R. China)Ren Bin HUANG (Department of Mathematics, Suzhou Railway Teachers College, Suzhou 215009, P. R. China) 

The Existence and Asymptotic Bahavior of Explosive Solutions for Semilinear Elliptic Problems 

Zhi Jun ZHANG(Department of Mathematics and Information Science, Yantai University, Yantai 264005, P. R. China) (Email: zhangzj@ytu.edu.cn)Shuang Ping TAO (Department of Mathematics, Northwest Normal University, Lanzhou 730070, P. R. China) 

Boundary Regularity for Elliptic Equations and the Dini Condition 

Xiong ZOU(Partner Group of MPI for Math. in Leipzig at AMSS, Institute of Mathematics, CAS, Beijing 100080, P. R. China)Ya Zhe CHEN (School of Mathematical Sciences, Peking University, Beijing 100871, P. R. China) 

Initial Value Problem to the Second Order NonAutonomous Functional DifferentialIterative Equation 

Xi Ping LIU Mei JIA(Department of Basic Science, University of Shanghai for Science and Technology,Shanghai 200093, P. R. China)(Email: xipingliu@263.net) 

Some Complete Submanifolds with Parallel Mean Curvature and Finite Total Curvature 

Yi Ling WANG(Department of Mathematics, East China Normal University, Shanghai 200062, P. R. China) (Email: ylwang@math. ecnu. edu. cn) 

Positive Solutions to Singular Semilinear and Superlinear Boundary Value Problems for the OneDimensional pLaplacian 

Da Qing JIANG(Department of Mathematics, Northeast Normal University, Changchun 130024, P. R. China)(Email: daqingjiang@163.com) 

Fixed Point Theorem for Continuous Semigroups of NonLipschitzian Mappings in Banach Spaces 

Lu Chuan ZENG(Department of Mathematics, Shanghai Normal University, Shanghai 200234, P. R. China)(Email: zenglc@hotmail.com) 

A Logic System Based on Strong Regular Residuated Lattices and Its Completeness 

Dao Wu PEI(Faculty of Science, Xi'an Jiaotong University Xi'an 710049, P. R. China) (Department of Mathematics, Yancheng Teachers College, Yancheng 224002, P. R. China)(Email: pdw0302@sina.com) 

Distribution Chaos in a Sequence and Topologically Mixing 

Run Sheng YANG(College of Mathematics and Computer Science, Nanjing Normal University,Nanjing 210097, P. R. China)(Email: rshynj@sina.com) 

PoincareBertrand Formula of Singular Integral on a Closed Piecewise Smooth Manifold 

Liang Yu LIN Chun Hui QIU(Department of Mathematics, Xiamen University, Xiamen 361005, P. R. China) (Email: chqiu@jingxian.xmu. edu.cn) 

Existence of Infinitely Many Solutions on a Class of Elliptic Equations in R_N 

Qi Kang RAN(Department of Applied Mathematics, Shanghai University of Finance and Economics, Shanghai 200433, P. R. China)Ai Nong FANG (Department of Applied Mathematics, Shanghai Jiaotong University, Shanghai 200030, P. R. China) 

Generalized Derivable Mappings at the Point Zero on Nest Algebras 

Jun ZHU Chang Ping XIONG(Department of Mathematics, Hubei Institute for Nationalities, Enshi 445000, P. R. China) (Fax: (0718)8431176; Email: e3zj105@public.es.hb.cn) 

Orthonormal MultiWavelets on the Interval [0,1] with Multiptiplicity r 

Shou Zhi YANG(Faculty of Science, Xi'an Jiaotong University, Xi'an 710049, P. R. China)(Department of Mathematics Xinyang Teachers College, Xinyang 464000, P. R. China)(Email: yangshouzhi@263.net)Zheng Xing CHENG(Faculty of Science, Xi'an Jiaotong Univer 

Affine Surface Areas of Curvature Images for Convex Bodies 

Gang Song LENG(Department of Mathematics, Hunan Normal University, Changsha 410006, P. R. China)(Department of Mathematics, Shanghai University, Shanghai 200436, P. R. China)(Email: lenggangsong@chinaren. com) 

On the Multiple Solutions for a Kind of Singular Impulsive Boundary Value Prolems 

Xi An XU(Department of Mathematics, Xuzhou Normal University, Xuzhou 221116, P. R. China) (Email: xuxianxuzhou@263.net) 

Perodic Solutions of the Second Order Differential Equation with Deviating Arguments 

Shi Ping LU(Department of Applied Mathematics, Beijing Institute of Technology, Beijing 100081, P. R. China) (Department of Mathematics, Anhui Nomal University, Wuhu 241000, P. R. China)(Email: lsp.ud@263.net)Wei Gao GE (Department of Applied Mathematics 

Jordan Isomorphisms of Nest Algebras 

Jian Hua ZHANG(Department of Mathematics, Shaanxi Normal University, Xi'an 710062, P. R. China) (Email: jianhuazh@263.net) 

Carter Subgroups of Classical Groups over Finite Commutative Rings 

Hong YOU(Department of Mathematics, Harbin Institute of Technology, Harbin 150001, P. R. China)(Email: hyou@hope.hit.edu.cn)You GAO(Department of Mathematics, Northeast Institute of Electric Power, Jilin 132012, P. R. China) 