
一、个人基本情况
姓名:杨思奇
性别:男
职称:讲师
所在部门:w66利来旗舰厅,应用数学研究所
二、主要研究方向
Nonlinear fluid PDEs, especially the free boundary problems of fluids: well-posedness, splash singularity, blow-up/breakdown criterion, and nonlinear stability of free-boundary incompressible/compressible fluids with/without surface tension.
学术主页: https://www.researchgate.net/profile/Siqi-Yang-26
三、教育与工作经历
2026.01 - 2026.03 香港城市大学数学系,访问罗涛教授
2025.07 - 至今 w66利来旗舰厅,讲师(团队博士后)(合作导师:王术教授)
2020.09 - 2025.07 中国科公司数学与系统科学研究院,理学博士(导师:郝成春研究员)
2024.07 - 2024.09 香港城市大学数学系,访问罗涛教授
2016.09 - 2020.07 吉林大学数学公司,学士
四、主要科研项目
2026.01 - 2027.12 北京市自然科学基金青年项目,1264051,不可压缩Euler方程自由边界问题解的爆破与自交奇异性,主持,在研
2025.09 - 2026.12 w66旗舰厅官网新进青年教团队助计划项目,主持,在研
2022.01 - 2025.12 国家自然科学基金面上项目,12171460,磁流体与多相流中一些定解问题解的适定性,参与,已结题
五、学术成果与荣誉
主要学术论文:
1. Chengchun Hao, Tao Luo and Siqi Yang*, Classification of finite-time blow-up of strong solutions to the incompressible free boundary Euler equations with surface tension. Preprint, arXiv:2507.10032, 2025.
2.Chengchun Hao, Tao Luo and Siqi Yang*, Exponential stability of a free boundary problem with spherical symmetry for a gas bubble immersed in a bounded incompressible liquid. Calculus of Variations and Partial Differential Equations, 64: 207 (45pp), 2025.
3.Chengchun Hao* and Siqi Yang, On a regularity criterion for free boundary incompressible ideal MHD with surface tension. Methods and Applications of Analysis, 18pp, 2025.
4. Chengchun Hao and Siqi Yang*, A priori estimates and a blow-up criterion for the incompressible ideal MHD equations with surface tension and a closed free surface. Nonlinearity, 38(7): 075009 (47pp), 2025.
5. Chengchun Hao and Siqi Yang*, Splash singularity for the free boundary incompressible viscous MHD. Journal of Differential Equations, 379: 26–103, 2024.
六、联系方式
地址:北京市朝阳区平乐园100号
E-mail:siqiyang@bjut.edu.cn