1. Academy of Multidisciplinary Studies, Capital Normal University, Beijing, 100048, China; 2. Department of Mathematics, Shanghai University, Shanghai, 200444, China; 3. Division of Applied Mathematics, Brown University, Providence, RI, 02912, USA; 4. Institute of Mathematics, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, 100190, China; 5. Department of Mathematics, The Pennsylvania State University, University Park, PA, 16802, USA
Jiequan Li, Wancheng Sheng, Chi-Wang Shu, Ping Zhang, Yuxi Zheng. Preface to the Focused Issue in Honor of Professor Tong Zhang on the Occasion of His 90th Birthday[J]. Communications on Applied Mathematics and Computation, 2023, 5(3): 965-966.