北京大学数学学院研究员 2018.12-,北京大学数学科学学院,助理教授2017.10-2018.09,雷根斯堡大学,博后2015.09-2017.09,柏林自由大学与雷根斯堡大学,洪堡学者.2018.12-,北京大学数学科学学院,助理教授2017.10-2018.09,雷根斯堡大学,博后2015.09-2017.09,柏林自由大学与雷根斯堡大学,洪堡学者1. Haoyu Hu, Enlin Yang, Relative singular support and the semi-continuity of characteristic cycles for etale sheaves, Selecta Mathematica, 24(3), 2018: 2235-2273.2. Haoyu Hu, Enlin Yang, Semi-continuity for total dimension divisors of etale sheaves, International Journal of Mathematics, Volume 28, Issue 01, 2017.3. Enlin Yang, Logarithmic version of the Milnor formula, Asian Journal of Mathematics, Volume 21, No. 3, 2017: 571-590.4. Enlin Yang, Linsheng Yin, Derivatives of Siegel modular forms and modular connections, Manuscripta Mathematica, Volume 146, Issue 1, 2015: 65-84.5. Li Sun, Enlin Yang, On the GL(r)×GL(r+s)×GL(s) convolution, Journal of Number Theory 134, 2014: 130-141.