Qingmei Zhang - Articles - Scientific Research Publishing

Exact Travelling Wave Solutions of Two Nonlinear Schrödinger Equations by Using Two Methods (Articles)

Qingmei Zhang, Mei Xiong, Longwei Chen

Journal of Applied Mathematics and Physics Vol.7 No.12，December 18, 2019

DOI: 10.4236/jamp.2019.712218 771 Downloads 1,589 Views Citations
This article belongs to the Special Issue on Ordinary Differential Equations and Its Applications
Exact Solutions of Two Nonlinear Partial Differential Equations by the First Integral Method (Articles)

Qingmei Zhang, Mei Xiong, Longwei Chen

Advances in Pure Mathematics Vol.10 No.1，January 16, 2020

DOI: 10.4236/apm.2020.101002 1,147 Downloads 2,607 Views Citations
The Research on the Government Industry Guidance Fund Performance Evaluation (Articles)

Yifei Gong, Kexin Zhang, Qingmei Yuan, Kaixin Luo

Modern Economy Vol.10 No.12，December 10, 2019

DOI: 10.4236/me.2019.1012147 890 Downloads 2,708 Views Citations
An Efficient and Concise Algorithm for Convex Quadratic Programming and Its Application to Markowitz’s Portfolio Selection Model (Articles)

Zhongzhen Zhang, Huayu Zhang

Technology and Investment Vol.2 No.4，November 4, 2011

DOI: 10.4236/ti.2011.24024 9,195 Downloads 13,290 Views Citations
Investigation and Analysis of Sexual Harassment in Corporate Workplace of China (Articles)

Xiaobing Zhang, Zewei Zhang

Sociology Mind Vol.2 No.3，July 13, 2012

DOI: 10.4236/sm.2012.23038 11,459 Downloads 16,999 Views Citations
Chaos Control in a Discrete Ecological System (Articles)

Limin Zhang, Chaofeng Zhang

Int'l J. of Modern Nonlinear Theory and Application Vol.1 No.3，September 28, 2012

DOI: 10.4236/ijmnta.2012.13011 7,917 Downloads 11,883 Views Citations
Crystallization and Characterization of a New Fluorescent Molecule Based on Schiff Base (Articles)

Dehua Zhang, Xiaoyan Zhang

Journal of Crystallization Process and Technology Vol.3 No.1，January 28, 2013

DOI: 10.4236/jcpt.2013.31004 8,863 Downloads 12,240 Views Citations
Mathematical Reasoning of Economic Intervening Principle Based on “Yin Yang Wu Xing” Theory in Traditional Chinese Economics (I) (Articles)

Ziqing Zhang, Yingshan Zhang

Modern Economy Vol.4 No.2，February 27, 2013

DOI: 10.4236/me.2013.42016 8,154 Downloads 10,927 Views Citations
Psychological Characteristics of Entrepreneurship of College Students in China (Articles)

Hua Zhang, Ying Zhang

Psychology Vol.4 No.3，March 22, 2013

DOI: 10.4236/psych.2013.43023 12,820 Downloads 19,200 Views Citations
Influence Factor Analysis on Strength of Lime-Fly Ash Loess (Articles)

Yufen Zhang, Zhiquan Zhang

Engineering Vol.5 No.6，June 19, 2013

DOI: 10.4236/eng.2013.56068 7,634 Downloads 9,600 Views Citations
Dynamics of a Hyperparasitic System with Prolonged Diapause for Host* (Articles)

Limin Zhang, Chaofeng Zhang

Int'l J. of Modern Nonlinear Theory and Application Vol.2 No.4，November 29, 2013

DOI: 10.4236/ijmnta.2013.24028 6,875 Downloads 9,273 Views Citations
The Research of Terminal Distribution Network Path Optimization (Articles)

Xufeng Zhang, Xinyu Zhang

Journal of Computer and Communications Vol.2 No.5，March 26, 2014

DOI: 10.4236/jcc.2014.25002 8,898 Downloads 11,474 Views Citations
Managerial Power, Capital Structure and Firm Value (Articles)

Chunlong Zhang, Guoliang Zhang

Open Journal of Social Sciences Vol.2 No.12，December 31, 2014

DOI: 10.4236/jss.2014.212019 8,953 Downloads 10,834 Views Citations
Research Progress on the Antineoplastic Pharmacological Effects and Mechanisms of Litchi Seeds (Articles)

Juyan Zhang, Cui Zhang

Chinese Medicine Vol.6 No.1，February 16, 2015

DOI: 10.4236/cm.2015.61003 8,061 Downloads 9,548 Views Citations
Multiband Monopole Antenna with Sector-Nested Fractal (Articles)

Jie Zhang, Wei Zhang

Wireless Engineering and Technology Vol.6 No.3，July 8, 2015

DOI: 10.4236/wet.2015.63005 8,336 Downloads 9,485 Views Citations
Filtering Function Method for the Cauchy Problem of a Semi-Linear Elliptic Equation (Articles)

Hongwu Zhang, Xiaoju Zhang

Journal of Applied Mathematics and Physics Vol.3 No.12，December 17, 2015

DOI: 10.4236/jamp.2015.312184 6,321 Downloads 7,280 Views Citations
Permanence, Periodicity and Extinction of a Delayed Biological System with Stage-Structured Preference for Predator (Articles)

Limin Zhang, Chaofeng Zhang

Journal of Applied Mathematics and Physics Vol.4 No.3，March 29, 2016

DOI: 10.4236/jamp.2016.43060 4,215 Downloads 5,065 Views Citations
New Asymptotical Stability and Uniformly Asymptotical Stability Theorems for Nonautonomous Difference Equations (Articles)

Limin Zhang, Chaofeng Zhang

Applied Mathematics Vol.7 No.10，June 7, 2016

DOI: 10.4236/am.2016.710089 2,389 Downloads 3,213 Views Citations
Uniform Persistence, Periodicity and Extinction in a Delayed Biological System with Stage Structure and Density-Dependent Juvenile Birth Rate (Articles)

Limin Zhang, Chaofeng Zhang

American Journal of Computational Mathematics Vol.6 No.2，June 20, 2016

DOI: 10.4236/ajcm.2016.62014 2,177 Downloads 3,027 Views Citations
Iterative Method Based on the Truncated Technique for Backward Heat Conduction Problem with Variable Coefficient (Articles)

Hongwu Zhang, Xiaoju Zhang

Open Access Library Journal Vol.2 No.4，April 27, 2015

DOI: 10.4236/oalib.1101501 1,285 Downloads 2,068 Views Citations

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