
Outlines for PointGeometry 

ZHANG Jingzhong;Intelligent Software Research Institute 

A Matrix Approach to Hurwitz Theorem 

LIN Kailiang;CHEN Jianke;Department of Mathematics.Northwest A&T University;Department of Mathematics 

A New Necessary and Sufficient Condition for Evans Triangle and Application 

LI Yongli;Henan Quality Engineering Polytechnic College; 

Evaluation of Definite Integrals Involving Trigonometric Functions(Ⅱ) 

YANG Jie;QIU Weigang;School of science 

Equivalence of Finite Covering Theorem and Finite Intersection Theorem 

HU Shaozong;Department of Mathematics 

On Application of Properties of Matrix Trace Using a Problem in National College Mathematical Contest 

LI Shaogang;School of Mathematics and Computing Science 

Experimental Teaching Cases for Mathematical Statistics with Statistical Software R 

XU Fuxia;LI Yawei;School of Science 

On Teaching Matrix Multiplication 

PU Hepin;LI Houbiao;School of Mathematics Sciences 

On Reform of Teaching Philosophy and Pedagogy for Real Variable Functions 

CUI Yaqiong;KANG Shugui;GUO Jianmin;School of Mathematics and Computer Science 

On Proofs of Weierstrass' Approximation Theorem and Its Generalization 

LOU Hongwei;School of Mathematical Sciences 

Exponential Conditionals and Asymptotically Independent of ArnoldStrauss's Bivariate Exponential Distribution 

LI Guoan;LI Jianfeng;Department of Financial Engineering 

Inequalities on Product of Two Convex Functions 

SHI Tongye;ZHU Jing;Department of Information 

Linear Combinations of Areas of Planar Regions 

CHEN Hui;HU Yaohua;Anhui Business College of Vocational Technology;Zhuhai City Polytechnic; 

Expectation of Minimum and Maximum Distributions of Continuous Random Variables 

LIU Hua;Jingchu University of Technology; 

Partial Autocorrelation Function of MA(1) Model 

WANG Hongjun;YANG Dan;School of mathematics and statistics 

Some Linear Transformations on Matrix Algebra and Their Relations 

JIA Lu;YAO Guangtong;College of Mathematics and Information Science 

Proofs of Mean Value Inequality 

FENG Zhimin;WEI Mingquan;Xinyang Normal University 

Density of Transformation of A Continuous Random Vector 

LIU Jicheng;LI Chujin;School of Mathematics and Statistics 

A ProblemDriven Teaching Design for Poisson Distribution 

DU Lin;ZHOU Bingchang;SHI Yinmin;SUN Hao;School of Science 

Analogy Method for Linear Dependence of Vectors in Linear Algebra 

ZHOU Hailin;Taizhou Institute of Sci.& Tech. 

Teaching by Commenting on an Exercise of Advanced Algebra 

AN Jun;School of Mathematics and Statistics 

Extension on Posterior Distribution in Classroom Teaching of Bayesian Statistics 

CHENG Weili;LI Xiaoxia;School of Mathematics and Statistics 

A Criterion for the Limits of Generalized Fractional Homogeneous Functions 

ZHENG Jun;School of Mathematics 

Laplace Transform and Highorder Constant Coefficient Differential Equations 

GAO Weihang;GONG Chengchun;WANG Pengkun;College of Mathematics 

On Cohomology of Lie Algebra with Dimension No More Than 5 

HAN Yang;School of Mathematical Sciences and LPMC 

Rational Number System Does Not Have Supremum Property 

HUANG Xiaoxin;ZHANG Hailiang;Department of Mathematics 

Textbooks in View of Mathematical Genesis,Development and Teaching Practice 

WANG Yufang;Department of Mathematics and Physics 

On Teaching of Probability and Statistics for Economics and Management Majors 

CHANG Gao;Jincheng Campus of Taiyuan University of Science and Technology; 

On Hierarchical Teaching of Higher Mathematics 

PAN Jun;JIANG Qingyou;DING Liushen;Donghai Science and Technology College 

On Rationalities of Closed Residential Area Opening 

HE Houxin;LIU Han;The School of Astronautics 

Learned·Meteculous·Thoughtful——Remenmber Professor Cheng Qixiang 

ZHANG Dianzhou;Department of Mathmatics 

Improved Leslie Population Forecast Model and Population Forecasting and Analysis in Xi'an City 

YU Mei;YAN Shuai;School of Natural and Applied Sciences 