
Periodic Solutions and Exponential Stability of Cellular Neural Networks with Delay 

QIU Yalin (Dept. of Mathematics Long an Teacher's College, Longyan364000) ZHONG Shouming (Dept. of Applied Mathematics, UEST of China, Chengdu610054) 

Structural Instability of a P(e~z) Dynamic System 

DENG Xiaocheng (South China Construction University (West Campus), Guangzhou510405, P.R.C.) 

On the Fundamental Φ_rForm and Infinitesimal Isometry of Surface 

SONG Laizhong 1, YANG Wenmao 2 (1 Dept. of Basic Courses, Wuhan University of Hydraulic and Electric Engineering, Yichang443002; 2 Dept. of Math., Wuhan University, Wuhan430072) 

Von Neumann Regular Rings and YJInjectivity 

LI Jifeng (Department of Mathematics, Anhui Normal University, Wuhu241000, China) 

The Fuzzy Curvilinear Model about InterestSavings 

HU Yuman 1, WANG Zhongchen 2 (1 Jiangxi Industrial Vocational Technique College, Nanchang330039; 2 Jiangxi University of Finance & Economics, Nanchang330013) 

Multivariate Statistical Analysis for Our Social Technical and Economic Level of Generation 

SHI Tongju, MA Xinshun (Depart of Fundmental North China University of Electric Power, Baoding, 071003, PRC) 

Study on Estimating Water Flow of Tank with Spline Least Squares 

GUO Jianfeng, GUI Qingming (Zhengzhou Institute of Surveying and Mapping, Zhengzhou450052, China) 

On the Uniqueness of Third Order Singularly Perturbed Boundary Value Problem 

WANG Guocan (Dalian Railway Institute, Dalian116028) 

Totally Linearization of Time Varying Affine Nonlinear Systems 

ZHANG Renzhong (Tonghua Teacher' College, Tonghua134002, China) 

Some Maximum Subalgebras of the Matrix Algebra M_n(R) 

LIU Tailin (Shandong Finance Institute, Jinan250014, China) 

Stability of Column Filled Matrix Element's Motion Rank 

HU Yongmo (Basic Coures Unit of Shashi University, Shashi,Hubei434000, China) 

Basic Theorems of the Intuitionistic Fuzzy Sets 

LIU Huawen (Department of Mathematics and Physics, Shandong University of Technology, Jinan250061, China) 

Lie Algebras with Each Nonzero Element Being adNilpotent of Self Centralizing 

SU Renwang (Huainan Institute of Technology, Huainan232001) 

The Solvability of a Nonlinear Operator Equations under QuasiGalerkin Approximating Implication 

FENG Chun (Chongqing Institute of Communications, Chongqing400074) 

A Number of Strategies of Escaping Local Minima in Algorithm of Solving Combinatrorial Optimization Problems 

ZHAO Tianyu (Jianghan Petroleum University, Jingzhou434102) 

The Exploring on Mathematics Discovery's Method 

LIAO Daqing, LIU Xinbin (Air force Logistics College, XuZhou221000) 

Aesthetic Function of Basic Mathematical Programs 

LI Tiansheng (Anhui Institute of Finance and Trade, Bengbu233041, China) 

Distribution Law of Order Statistic of Discrete Type Random Variable 

XIA Shengting (Shanghai Putuo District Part Time College, Shanghai200060, China) 

A Kind of Problem on the Fastest Descending Path and on Shortest Distance Path 

HUANG Dongwei 1, ZHENG Lixia 1, TONG Laga 2 (Department of Basic Science, Inner Mongolia Polytechnic University, Huhhot010062; 2 Inner Mongolia Electronic School, Huhhot010010) 

Calculating the Matrix of Congruent Transformation by Elementary Transformation 

XIE Yongdong 1, ZHENG Huasheng 2 (1 Foshan Educational College, Foshan, Guangdong528000; 2 Nanchang Institute of Aeronautical Tech., Nanchang330034) 

The General Solution of Linear Differential Equation of Second Order with Constant Coefficient in Integral Form and Its First Integral 

ZHU Minren (Nanjing College of Communications, Nanjing210032, China) 

Finding All Solutions of a Linear Matrix Equation by Elementary Row Operations 

HAN Weixin (Department of Math. Tianjin University, Tianjin300072) 