
Recognition on Investigative Study in Advanced Mathematics for Engineering Course 

WANG Xinsi(Xuzhou Normal University,Xuzhou Jiangsu 221116,China) 

Techniques in Teaching Modern Algebra 

XIA Jingbo,ZOU Tingrong,ZHANG Silan(College of Science,Huazhong Agricultural University,Wuhan Hubei 430070,China) 

Discrete Multifactor Portfolio Optimization Model with Transaction Cost 

NIU Shufen1,2(1.Department of Mathematics,Shanghai University,Shanghai 200444,China;2.Department of Mathematics,Northwest Normal University,Lanzhou 730070,China) 

Diagonal Transformations for the Computation of the Perron Root of a Nonnegative Irreducible Matrix 

QIAN Qian1,HAN Guichun2(1.Tianfu College,South Western University of Finace and Economics,Mianyang 621000,China;2.College of Mathematics and Computer,Inner Mongolia University for the Nationalites,Tongliao 028000,China) 

On Completely C~*Permutable Subgroups of Finite Groups 

LI Shirong, LU Jiakuan, LIU Wei, MENG Wei(Department of Math. & info.Sci., Guangxi University, Nanning 530004, China) 

Existence and Uniqueness Theorems for a Class of Differential Equations with Delays 

LIN Zhuangpeng,LI Feipeng,JIANG Ying(Department of Mathematics,Shenzhen University,Shenzhen Guangdong 518060,China) 

The Antiperiodic (0,m_1,m_2,…,m_p) Trigonometric Interpolation on Equidistant Nodes 

HE Shangqin,GUO Yajun,GUO Yacai,REN Yunli,GAO Ruiping(Department of Mathematics and Physics,Hebei Normal University of Science and Technology,Hebei Qinghuangdao 066004) 

On the Equitable Total Coloring of the Join Graph of Fan and Complete Balanced 2partite Graph 

HAO Zijun1,ZHANG Yudong2,ZHANG Zhongfu2(1.Department of Information & Calculation,North University Ethnics,Yinchuan 750021,China;2.School of Mathematics,Physics & Software Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China) 

Global Asymptotical Stability of a Class of FourthOrder Nonlinear System 

KANG Huiyan1,SI Ligeng2(1.Department of Mathematics and Physics,Jiangsu Polytechnic University,CHangzhou 213016,China;2.Department of Mathematics,Inner Mongolia Normal University,Huhhot 010022,China) 

A Generalization about OrliczPettis Theorem 

SUN Limin,JIN Xiangju(Maoming College,Maoming,Guangdong 525000,China) 

A New System of Cariational Inclusions Involving (H,η)monotone operator 

GAO Xinghui,MA Lerong,GAO Xingan(1.College of Mathematics and Computer Science,Yanan University,Yanan 716000,China;2.Department of Physical Education,Shanxi Institute of Education,Xi'an 716000,China) 

Oscillation for a Class of the Second Order Nonlinear Neutral Delay Difference Equations 

YANG Jiashan(Department of Science and Information,Shaoyang University,Shaoyang Hunan 422004,China) 

Global stability for an Epidemic Model with Quarantine and Nonlinear Infectious Rate 

LI Dazhi(College of Sciences,Nantong University,Nantong 226007,China) 

Gray Images of Cyclic Codes over F_2+uF_2 of Length 2~e 

SHI Minjia1,2,LI Ping3(1.School of Mathematical Science,Anhui University,Hefei 230039,China;2.Institute of Network,Hefei University of Technology,Hefei 230009,China;3.Department of Applied Mathematics,Hefei University of Technology,Hefei 230009,China) 

Extensions of Child Inequality for ndimensional Simplex in E~n 

CHEN Shilong1,YANG Shiguo2(1.Anhui broadcast movie and television college,Hefei 230022,China;2.Dept.of Math.,Anhui Institute of Education,Hefei 230061,China) 

The Compactness of a Kind of Linear Operator Family on t>0 

DUAN Feng(Anhui Industry Polytechnic,Tongling 244000,China) 

2Harmonic Totally Real Submanifolds in a Complex Projective Space 

HU Xianju1,WANG Lijuan2,SONG Weidong1(1.Dept.of Math,Anhui Normal University,Wuhu Anhui 241000,China;2.Qingyuan Middle School,Lishui,Zhejiang 323800,China) 

A Variable Measure Algorithm for Solving Global Optimization and its Convergence 

YU Hong(School of Mathematics and Physics,Suzhou University of Science and Technology,Suzhou 215009,China) 

The Mixed Model of Symmetric TwoParticle Contactexclusion Process 

ZHU Lianyan(Department of Mathematics,Anhui Normal University,Wuhu 241000,China) 

The Generalized Inverse of Partitioned Morphisms 

ZHANG Shiguang1,LIU Xiaoji2(1.Department of Mathematics and Computer Science,Hengshui 530006,China;2.College of Maths,and Computer Science,Guangxi University for Nationalities,Nanning 530006,China) 

The Reverse Order Law of Weighted Generalized Inverses of Matrix 

YUAN Wangui,LIAO Zuhua(Science of Jiangnan University,Wuxi Jiangsu 214122,China) 

The Exclusive (Lower Integral) Sum Number of the Subdivision Graph of Ladder 

GAO Xiulian(Department of Mathematics, Dezhou University, Dezhou Shandong 253023, China) 

Algorithms for Determining copositivity of Given Symmetric Matrices of Order 3,4 or 5 

LI Xiaoxin1, YANG Shangjun2(1. Department of Mathematics, Chizhou College, Chizhou 247000, China;2. School of Mathematics and Computational Science, Anhui University, Hefei 230039, China) 

Innovative Consciousness Cultivaling During Mathematical Modeling 

WANG Maozhi, GUO Ke, XU Wenxi, ZHOU You(School of Management of Information, Chengdu University of Technology, Chengdu 610059, China) 

Some Discussions on stopping Criteria of Algorithms in the Iteration Procedures for RootFinding Problems 

LI Shengfeng1,2, ZHOU Zhihu1, DONG Yi1, ZHANG Xiangrong1(1.Bengbu College, Bengbu 233000, China;2.Institute of Applied Mathematics, Hefei University of Technology, Hefei 230009, China) 

On an Inequality of Seiffert’s Mean 

JIANG Weidong(Weihai Vocational College, Weihai 264200, China) 

Philosophic Pondering of Bayes Estimate 

ZHAO Jun, ZONG Xuping, TAO Wei(School of Mathematics, Yangzhou University, Yangzhou 225002, China) 

A Recurrence Formula for Higher Order Bernoulli Numbers and Its Applications 

LI Guizhen, LIU Guodong(Department of Mathematics, Huizhou University, Huizhou Guangdong 516015, China) 

The Relation between the Various Coefficient Linear Differential Equation of Order 2 and Riccati Equation 

HU Jinsong(Dep. of Mathematics, Xihua University, Chengdu 610039, China) 

A Solution on General Inverse Matrix 

XU Meijin(Dept. of Mathematics Science, Liaoning University of Technology, Jingzhou 121001, China) 

Teaching Value of the Limit of Number Sequence {n/(n!)~(1/n)} 

ZHU Xinghua, XIAO Jianzhong(Department of Mathematics, Nanjing University of Information Science and Technology, Nanjing 210044, China) 

Three Ways to Prove the Properties of Correlation Coefficient 

QIAN Weimin, YANG Xiaohan(Department of Mathematics, Tongji University, Shanghai 200092, China) 

Integral over Oriented Surface and the Problem of the Flux 

YANG Shujuan, XU Lanxi(Department of Mathematics, Beijing University of Chemical Technology, Beijing 100029, China) 

On the Evaluation of a Generalized Definite Integral 

LIN Feng, TIAN Guoqiang, LIN Xi(Department of Mathematics, Huaqiao University, Quanzhou Fujian 362021, China) 

The Gerneralizations of Two Equalities on the Rank of Matrix 

ZHONG Xianggui, YI Zhong(Department of Mathematics, Guangxi Normal University, Guilin 541004, China) 

Distinguishable Method on Convergence of Alternate Series 

ZHENG Yumin(School of Mathematics and Information Science, Henan Polytechnic University, Jiaozuo 454000, China) 

A Question about the Natural Number’s Density 

JIANG Xiaoyun, LI Zhilan(Department of Mathematics and Computer Science, Guilin Teachers College, Guilin, Guangxi, 541001, China) 

UpperBounds of Residual Lifetime Entropy 

HU Bijin(Institute of Information and Calculation Science, Chongqing Jiaotong University, Chongqing 400074, China) 

Fuzzy Mathematics Using in Educational Evaluation 

HUANG Youchu(College of Mathematics and Information Science, Wenzhou University, Wenzhou 325035, China) 

A Class of Trigonometric Spline Curve with Shape Parameter and Given Tangent Polygon 

SUN Qian(School of Mathematics and Sciences,Anhui University,Hefei 230039,China) 

An Algorithm and Its Application for Fitting Combinatorial Forecasting with Nonnegative Timevarying Weights Based on Markov Chain 

ZHANG Xinyu,LI Zheng,ZHOU Shiguo(Department of Mathematics,Zhengzhou University,zhengzhou 450052,China) 

Research on the MeanVaR Portfolion Model under Constraint of Investment Chance with Riskless Asset Can't Be Borrowed 

SUN Xichao1,HOU Weibo2,HAO Yumei1(1.Department of Science,Bengbu College,Bengbu,Anhui 233030,China;2.Department of Mathematics,Huaibei Coal Industry Teachers College,Huaibei,Anhui 235000,China) 