
To Review the Canonical Form Theory for Matrices via Generalizations of an Exercise Problem 

XIE Qihong;School of Mathematical Sciences 

Some Research on the Integrability of r~α(lnr)~β on(0,1) 

WANG Yong;LI Guanfeng;BAO Gejun;Department of Mathematics 

Estimation of the Difference Generated by Hadamard Type Inequality for GAconvex Functions 

SHI Tongye;Department of Information 

A False Proposition on the Extremum of Bivariate Functions 

QIAN Jiwei;Changjiang Engineering Vocational College; 

Summaries and Extensions on the Conditions for a Class of Bivariate Functions to Be Continuous and Differentiable 

DING Weiping;JIANG Wuyuan;ZHANG Zaiyun;School of Mathematics 

Deep Analysis of One Counterexample on the Independence in Probability and Statistics 

SHEN Zixi;XU Xiaoling;School of Statistics and Information 

A Special Kind of Calculation of Surface Integrals 

LIU Zhi;JIANG Shunli;ZHU Xiaolin;CHEN Xiaoyan;SHI Jun;School of Mathematics 

Rethinkover a Limit Problem 

ZHENG Huasheng;WEI Guizhen;School of Mathematics and Information Science 

Perspectives of Analyzing a Problem 

GAO Minghai;QI Aiqin;LIU Shoupeng;LIU Lin;LIU Fang;School of Public Health and Management 

A Study on Gauss Formula by the Flow from a Fluid through a Curved Surface 

WU Jing;YAN Fengjun;Department of Mathematics 

On the Geometrical Meaning of Lagrange Multiplier Method 

CHEN Jianfa;School of Science 

Thoughts Stemming from a Postgraduate Entrance Examination Problem 

LIU Qian;LUO Xuan;LI Ruirui;School of Science 

A Geometric Solution of a Problem 

LI Zhiming;LI Hongwei;School of Mathematics and Physics 

Discussion on Different Methods for Solving a Double Integral Problem 

WANG Hongjun;YANG Youlong;YANG Guoping;Department of Mathematics 

The Integral Problems with AbsoluteValued Integrands 

DA Fang;GUO Hongxia;Zhengzhou University 

Solutions of Equation(s) to Some Integration 

SUN Shengxian;School of Mathematics 

On Calculation of Triple Integrals 

LV Zhongxue;School of mathematics and statistics 

Four Ways for Finding Partial Derivatives at a Given Point 

MENG Hongyun;WANG Hongjun;School of Mathematics and Statistics 

A New Deduction for the Lagrange Multipliers Using the SymbolicGraphic Combination Method 

YANG Junxing;Department of physics 

Several Solutions of a Competition Problem 

TAN Weiwei;ZHANG Hao;WANG Kai;ZHANG Yuting;LIANG Chao;LI Zhiming;School of Mathematics and Physics 

Application of MATLAB GUI Design to Geometric Drawing 

LIU Xuanliang;School of Mathematical Science 