Invited talk at The 10th Workshop on Finite Element Methods, Chongqing, Sept. 20--23, China.

Invited talk at 2023 International Congress on Industrial and Applied Mathematics, Tokyo, Aug. 20--25, Japan.

Funding by '2023 Chongqing Entrepreneurship and Innovation Program for Returned Overseas Scholars' obtained.

Invited talk at The 13th Chinese Congress on Computational Mathematics, Nanjing, Jul. 15--19, China.

Invited talk at Southern China Workshop on Numerical Linear Algebra, hosted by Xiangtan University. Xiangtan, Jul. 9--11, China.

Invited talk at The Third Workshop on Computational Mathematics: Numerical Methods for Oceanography and Interdisciplinary Area, hosted by Ocean University of China. Qingdao, Jun. 10--11, China.

Seminar talk at Shenzhen Institute of Advanced Technology, Chinese Academy of Science, Shenzhen, May 31, 2023.

Seminar talk at Institute of Advanced Study, Shenzhen University, Shenzhen, May 30, 2023.

Seminar talk Faculty of Computational Mathematics and Control, Shenzhen BIT-MSU University, Shenzhen, May 30, 2023.

Invited talk at The 12th Conference on Inverse Problems, Imaging and Applications, Shenzhen, May 26-29, 2023.

Invited talk at Chongqing Society of Industrial and Applied Mathematics (CQSIAM) Annual Meeting, Chongqing, May 12-13, 2023.

Seminar talk at School of Mathematics, Shanghai University of Finance and Economics, Shanghai, Mar. 2, 2023.

Invited talk at Frontier in Mathematical Science, Sanya, Dec. 22-29, 2022.

Seminar talk at School of Mathematical Sciences, East China Normal University, Shanghai, Nov. 22, 2022.

Invited talk at Chinese Society of Industrial and Applied Mathematics (CSIAM) Annual Meeting, virtual online, Nov. 18-20, 2022.

Seminar talk at School of Mathematics and Statistics, Henan University, Nov. 2, 2022.

Invited talk at Chinese Machine Learning and Scientific Applications Conference, Peking University, Beijing, Aug. 18-19, 2022.

Contributed talk at Fast Solver Algorithms and Applications Workshop, Chongqing, Jul. 20-24, 2022.

Invited talk at Workshop on Analysis, Algorithms, and Simulation of Complex Nonlinear Systems, Tianyuan Mathematical Center in Southeast China, Xiamen, Jan. 16-19, 2022.

Invited talk at Workshop for Inverse Problems and Uncertainty Quantification, hosted by School of Mathematical Sciences, Shanghai Jiaotong University, Dec. 25, 2022.

Invited talk at Joint Fudan -- RICAM Seminar on Inverse Problems, organized by Fudan University and RICAM (Johann Radon Institute for Computational and Applied Mathematics of the Austrian Academy of Sciences), Dec. 15, 2021.

Invited talk at Workshop on Computation and Optimization for Science and Engineering, hosted by School of Mathematical Sciences, Shanghai Jiaotong University, Oct. 30--31, 2021. Shanghai, China.

Invited talk at Workshop on Mathmatical Fundamentals of Artificial Intelligence, hosted by School of Mathematical Sciences, Tongji University, Oct. 15--17, 2021. Shanghai, China.

Research funding from National Natural Science Foundation of China (NSFC) under #1210011977 obtained.

Mini-symposium organization at SIAM Conference on Computational Science and Engineering (CSE 21), together with Dr. Jiahua Jiang at University of Birmingham, March 1--5, 2021, virtual online.

Selected by the Shanghai Overseas High-Level Talent Recruitment Program (the eleventh batch)

Invited talk at Mathematics and Its Interdisciplinary Symposium, hosted by School of Mathematical Sciences, Tongji University, Nov.14--15, 2020.

Invited talk at 18th Annual Meeting of China Society for Industrial and Applied Mathematics(CSIAM2020), Oct. 29 -- Nov. 1, 2020. Changsha, China.

Invited talk at Numerical Linear Algebra and Scientific Computing Conference, hosted by School of Mathematical Sciences, Tongji University, Jun. 14, 2020. Shanghai, China.

Seminar talk at School of Mathematical Sciences, Tongji University, Nov. 27, 2019. Shanghai, China.

Invited talk at the Workshop on Machine Learning and Data-driven Methods for Model Reduction and Control, Oct. 14 -- 18, 2019. Shanghai University, Shanghai, China.

Invited talk at the European Conference on Numerical Mathematics and Advanced Applicuations (ENUMATH), Sept. 30 -- Oct. 4, 2019. Egmond aan Zee, the Netherlands.

Invited talk at the XV International Conference on Stochastic Programming (ICSP2019), Jul. 29 -- Aug. 2, 2019. Trondheim, Norway.

Seminar talk at the Young Scholar Forum of School of Mathematical Sciences, Tongji University, Apr. 27, 2019. Shanghai, China.

Seminar talk at the Young Scholar Forum of School of Mathematical Sciences, University of Science and Technology of China, Apr. 20, 2019. Hefei, China.

Seminar talk at School of Economic Mathematics, Southwestern University of Finance and Economics of China, Apr. 11, 2019. Chengdu, China.

Seminar talk at the Young Scholar Forum of School of Mathematical Sciences, University of Electronic Science and Technology of China, Apr. 10, 2019. Chengdu, China.

Mini-symposium organization on "Mathematical Methods for Control and Optimization of Large-Scale Energy Networks" at SIAM Conference on Computational Science and Engineering (CSE 19), Feb. 25 -- Mar. 1, 2019. Spokane, Washington, USA. Check here for [Session 1] and [Session 2].

Invited talk at SIAM Conference on Uncertainty Quantification (UQ18), April 16-19, 2018. Garden Grove, California, USA.

Invited talk at Frontiers of Uncertainty Quantification in Engineering, Sept. 6--8, 2017. Munich, Germany.

Invited talk at International Conference On Preconditioning Techniques For Scientific And Industrial Applications, July 31- August 2, 2017. Vancouver, Canada.

Mathematics of Gas Transport, October 6-7, 2016. Berlin, Germany.

Invited talk at Chinese-German Workshop "Modelling, Model Reduction, and Optimization of Flows, September 25-29, 2016. Shanghai, China.

Contributed talk at 4th European Conference on Computational Optimization, September 12-14, 2016. Leuven, Belgium.

Joint DMV and GAMM Annual Meeting, March 7-11, 2016. Braunschweig, Germany.

PhD defense at Aula Auditorium, Delft University of Technology, December 07, 2015, the Netherlands.

Composition

Front from left to right

Back from left to right

GERARD 65: Symposium on Gerard Sleijpen's 65th birthday, November 12, 2015. Utrecht, the Netherlands.

Fortieth Numerical Analysis Conference Woudschoten Past, Present and Future of Scientific Computing, October 7-9, 2015. Zeist, the Netherlands.

Contributed talk at European Conference on Numerical Mathematics and Advanced Applications (ENUMATH 2015), September 14-18, 2015. Ankara, Turkey.

Contributed talk at GAMM Workshop on Applied and Numerical Linear Algebra, July 9-10, 2015. Magdeburg, Germany.

Contributed talk at International Conference on Preconditioning Techniques for Scientific and Industrial Applications, June 17-19, 2015. Eindhoven, the Netherlands.

PhDays 2015. May 8-10, 2015. Ardennes, Belgium.

Student Krylov Day 2015, February 2, 2015. Delft, the Netherlands.

Contributed talk at Structured Numerical Linear and Multilinear Algebra: Analysis, Algorithms and Applications (SLA 2014), September 8-12, 2014. Kalamata, Greece.

Contributed talk at 13th European Control Conference (ECC 2014), June 27-30, 2014. Strassburg, France.

PhDays 2014. May 16-18, 2014. Beauvoorde, Belgium.

Het 50ste Nederlands Mathematisch Congres (NMC 2014), April 16-17, 2014. Delft, the Netherlands.

Winter School on Hierarchical Matrices. Max-Planck-Institute for Mathematics in the Sciences, Febuary 24-27, 2014. Leipzig, Germany.

Contributed talk at 11th International Conference on Numerical Analysis and Applied Mathematics (ICNAAM 2013), September 21-27, 2013. Rhodos, Greece.

Poster presentation at Recent Advances on Optimization, July 24-26, 2013. Toulouse, France.

Poster presentation at 8th PhD Seminar on Wind Energy in Europe, September 12-13, 2012. ETH Zurich, Switzerland.

Dutch Institute of Systems and Control (DISC) Summer School on Optimization in Control Theory. June 11-14, 2012. Noordwijk, the Netherlands.

Poster presentation at Symposium on Numerical Linear Algebra - Algorithms, Applications, and Training, April 10-13, 2012. Delft, the Netherlands.

Contributed talk at 31st Benelux Meeting on Systems and Control, March 27-29, 2012. Heijderbos, the Netherlands.

Student travel award for European Embedded Control Institute (EECI) Graduate School on Decentralized and Distributed Control. Supélec, Febuary 20-24, 2012. Gif-sur-Yvette Cedex, France.

7th PhD Seminar on Wind Energy in Europe, October 27-28, 2011. Delft, the Netherlands.