刘永，男，博士研究生。2012年和2013年分别毕业于山东大学数学学院和东芬兰大学数学物理学院，获理学博士学位。主要从复分析的研究工作。主讲线性代数、复变函数等课程。
1.基金情况：
[1] （主持）国家自然科学基金青年项目，编号：A010503，期限：2015.01－2017.12.
[2] （主持）浙江省自然科学基金青年项目，编号：LQ 14A010007，2014.01－2016.12
2.论文情况：
[1]Yong Liu, Xiao-Guang Qi、Uniqueness of difference polynomials of meromorphic functions, Acta Mathematica Scientia, 34B(2), (2014), 444-452. SCI
[2]Yong Liu、On finite-order meromorphic solutions of a class containing a differencePainlevéI equation, Computational Methods and Function Theorey, 13(2013), 683-704. SCI
[3]Yong Liuand Hong-Xun Yi、Properties of some difference polynomials, The proceeding of the JapanAcademy. Series A, 2(2013), 29-33. SCI
[4]Yong Liuand Hongxun Yi、On growth and zeros of differences of some meromorphic functions, Annale Polonici Mathematici, 108.3(2013), 305-318. SCI
[5]Yong Liu, Xiao-Guang Qi and Hong-Xun Yi、Value distribution of difference polynomials of meromorphic functions,Electronic Journal of Differential Equations, 269 (2013), 1-9. SCI
[6]Yong Liu, Yinhong Cao, Xiao-Guang Qi and Hong-Xun Yi、Value sharing results for q-shifts differences polynomials, Discrete Dynamics in Nature and Society, 2013/152069.1-8. SCI
[7]Yong Liu, Xiao-Guang Qi and Hong-Xun Yi、Some results on difference polynomials sharing values, Advance in difference equations,2012/1/1.（2012）1-8 SCI
[8]Yong Liu, Yin-Hong Cao and Hong-Xun Yi, Some results of certain types of
difference and differential equations, Advance in difference equations, 2012/1/127. 1-8. SCI
[9]Yong Liuand Hongxun Yi、On zeros of differences of meromorphic functions, Annale Polonici Mathematici, 100.2. (2011) ,167-178. SCI
[10]Yong Liu、Meromorphic solutions of certain difference equations of first order. 87 (2014), 309–323.SCI

3.获得奖励：
2011年9月/2012年5月The Scholarship ofCentre of International Mobility (CIMO)
2012年6月/2013年9月The Scholarship of the University of the University of Eastern Finland.
2011年9月/2012年5月 国家留学基金委资助