吴文青自2009年起开始从事可靠性理论、排队论方面的研究工作,并以第一作者的身份先后在 Applied Mathematical Modelling,RAIRO Operations Research, Operational Research: An International Journal,International Journal of Computers and Mathematics,Quality Technology & Quantitative Management,Mathematical and Computational Applications,OPSEARCH,《数学学报中文版》、《系统工程理论与实践》等发表学术论文10余篇。2017年开始研究统计预测模型,主要是灰色预测理论,与合作者马新老师先后在国内外期刊Energy, Renewable Energy, Grey system: Theory and Application 上发表学术论文。
[1] 吴文青,马新,等, Research on a novel gractional GM(\alpha,n) model and its applications, grey system: theory and applications, 2019,9(3):356-373.
[2] 吴文青,马新,等, Analysis of novel FAGM(1,1,t^\alpha) model to forecast health expenditure of China, grey system: theory and applications, 2019,9(2):232-250.
[3] 吴文青,马新,等, Forecasting short-term renewable energy consumption of China using a novel fractional nonlinear grey Bernoulli model, renewable energy, 2019, 140: 70-87
[4] 吴文青,马新,等, Application of the novel fractional grey model FAGMO(1,1,k) to predict China's nuclear energy consumption, energy, 2018, 165: 223-234.
近几年一直讲授的课程有:保险精算学、金融数学、应用统计学、时间序列分析、随机过程
指导学术在2017年美国数学建模比赛中获得H奖,指导学生公开发表学术论文7篇(6篇学生第一作者,1篇学生第二作者).