秦莹莹，女，硕士，讲师。攻读硕士学位期间，所学的专业是代数图论。工作后一直从事图的条件连通性理论及其应用的研究。1999.9-2002.7 就读于洛阳师范专科学校，2002.9-2004.7  就读于信阳师范学院获理学学士学位，2004.9-2007.6 就读于兰州大学获理学硕士学位，2007.7至今在五邑大学数理系任教，主要承担公共数学及应用数学的授课任务。所授课程《高等数学》，《线性代数》， 《图论及其应用》，《概率论》等。

主要科研成果：

[1] Yingying Qin, Jianping Ou, Zhiping Xiong, On 3-restricted edge connectivity of Cartesian product graphs, Ars Combin, 103, 233-238, 2012.   (SCI)

[2] Yingying Qin*, Jianping Ou,Sufficient conditions for maximally restricted edge connected graphs, Discrete Math., 312, 2969-2972,2012.   (SCI)

[3] Yingying Qin*, Jianping Ou, Zhiping Xiong, On equality of restricted edge connectivity and minimum edge degree of graphs, Ars Combin, 接受待发表. (SCI)

[4] Luo Yanfeng*, Zhang Wenting, Qin Yingying, Hou Hailong, Split graphs whose half-strong endomorphisms form a monoid, Science of China (中国科学), 55, 1099-1320, 2012.  (SCI)

[5] Yingying Qing*, Jianping Ou, On restricted edge connectivity of Cartesian product graphs, Int. J. Appl. Math. Stat., 37, 65-70, 2013.   (EI)

[6] Yingying Qin*, Jianping Ou, Zhiping Xiong, On super 3-restricted edge connectivity

of regular strong product graphs with girth at least four, 2012 International