Talks

1. CR Paneitz operator and embeddability, Young Mathematician Workshop on Several Complex Variables 2026, Orakai Songdo Park Hotel, Aug. 2026. [Slide]

2. Kohn-Rossi cohomology on spherical CR manifolds, Seminar on complex geometry, National Taiwan University, Nov. 2025.

3. CR Paneitz operator and embeddability, Workshop on Geometric Analysis: conformal and CR geometry and their geometric flows, Tsinghua Sanya International Mathematics Forum, Jul. 2025.

4. CR Paneitz operator and embeddability, Complex Analysis, Geometry, and Dynamics IV, Hotel Histrion, Jun. 2025.

5. Spectral analysis of the CR Paneitz operator,  Conformal and CR Geometry, Banff International Research Station, Dec. 2024.

6. Spectral analysis of the CR Paneitz operator, Seminar on complex geometry, National Taiwan University, Oct. 2024.

7. Spectral analysis of the CR Paneitz operator,  Shenzhen International Workshop on Several Complex Variables and CR Geometry, Southern University of Science and Technology, Sep. 2024.

8. Spectral analysis of the CR Paneitz operator,  HAYAMA Symposium on Complex Analysis in Several Variables XXV, Shonan Village Center, Jul. 2024.

9. Spectral analysis of the CR Paneitz operator, The Ninth Pacific Rim Conference in Mathematics, Darwin Convention Centre, Jun. 2024.

10. CR Paneitz operator and embeddability, Complex analysis and elliptic PDE's, online, Jan. 2023.

11. I'-curvatures and the Hirachi conjecture, Pacific Rim Complex and Symplectic Geometry Conference 2022, Kyoto University, Aug. 2022.

12. Non-negativity of CR Paneitz operator for embeddable CR manifolds, Geometry Luncheon Seminar, The Pennsylvania State University, Feb. 2020.

13. Non-negativity of CR Paneitz operator for embeddable CR manifolds, 2020 Taipei-Hsinchu Conference On Geometric Invariance And Partial Differential Equations, Academia Sinica, Jan. 2020.

14. Stability of the existence of a pseudo-Einstein contact form, Young Mathematicians Workshop on Several Complex Variables 2019, Osaka City University, Sep. 2019.

15. Stability of the existence of a pseudo-Einstein contact form, HAYAMA Symposium on Complex Analysis in Several Variables XXI, Shonan Village Center, Jul. 2019.

16. A remark on Chern classes of strictly pseudoconvex CR manifolds (short communication), HAYAMA Symposium on Complex Analysis in Several Variables XX & Pacific Rim Complex-Symplectic Geometry Conference, Shonan Village Center, Jul. 2018.

17. Q-prime curvature and Sasakian η-Einstein manifolds (short communication) HAYAMA Symposium on Complex Analysis in Several Variables XIX, Shonan Village Center, Jul. 2017.

18. CR geometry of Sasaki-η-Einstein manifolds, Young Mathematicians Workshop on Several Complex Variables 2016, The University of Tokyo, Nov. 2016.