摘要：
Abstract: Tax is the main form of revenue in our country, affecting the economic development of China. We build multivariate linear regression equation and carry on stepwise regression by analyzing the main factor affecting the tax revenue growth. At last, we obtain the main factor affecting the tax revenue of Hunan province, and explore the effects of tax on the financial income and economic development.#@#@#摘要: 税收是我国财政收入的主要形式，影响着我国经济的发展。本文通过对影响税收收入增长的主要因素进行分析，构建多元线性回归方程，并进行逐步回归，从而得出影响湖南省税收收入的主要因素，了解税收对于财政收入和经济发展的作用。
期刊：
IAENG International Journal of Applied Mathematics,2016年46(3):298-304 ISSN：1992-9978
通讯作者：
Zhang, Qianhong(zqianhong68@163.com)
作者机构：
[Liu, Jingzhong] School of Mathematics Physics and Energy Engineering, Hunan Institute of Technology, Hengyang, Hunan;421002, China;[Zhang, Qianhong] School of Mathematics and Statistics, Guizhou University of Finance and Economics, Guiyang, Guizhou;550025, China;[Luo, Zhenguo] School of Mathematics and Statistics, Hengyang Normal University, Hengyang, Hunan
通讯机构：
[Zhang, Q.] S;School of Mathematics and Statistics, China
摘要：
By employing continuation theorem of the coincidence degree, and inequality technique, some sufficient conditions are established for the existence of periodic solution and global exponential stability of fuzzy cellular neural networks with time-varying delays. These results have important leading significance in the design and applications of globally stable neural networks. Moreover an example is given to illustrate the effectiveness and feasible of results obtained.
期刊：
International Journal of Dynamical Systems and Differential Equations,2015年5(4):336-353 ISSN：1752-3583
通讯作者：
Zhang, Qianhong(zqianhong68@163.com)
作者机构：
[Qianhong Zhang] Guizhou Key Laboratory of Economics System Simulation, Guizhou University of Finance and Economics, Guiyang, Guizhou, China;[Zhenguo Luo] Department of Mathematics, Hengyang Normal University, Hengyang, Hunan, China;[Jingzhong Liu] Department of Mathematics and Physics, Hunan Institute of Technology, Hengyang, Hunan, China;[Yuanfu Shao] School of Science, Guilin University of Technology, Guilin, Guangxi, China
通讯机构：
Guizhou Key Laboratory of Economics System Simulation, Guizhou University of Finance and Economics, Guiyang, Guizhou, China
摘要：
This paper is concerned with the existence, the boundedness and the asymptotic behaviour of the positive solutions of a second-order fuzzy nonlinear difference equations. The parameter and initial values of system are positive fuzzy numbers. Finally an example is given to illustrate the effectiveness of the results obtained.
