Talks
Scattering theory on strictly pseudoconvex domains, The 50th Summer Seminar of Function Theory, Adatara Fureai Center, Sep. 2015.
Scattering theory on strictly pseudoconvex domains, Potential Theoretical Aspects of Complex Analytic Geometry, The University of Tokyo, Feb. 2016.
CR geometry of Sasaki-η-Einstein manifolds, Young Mathematicians Workshop on Several Complex Variables 2016, The University of Tokyo, Nov. 2016.
On the Q-prime curvature for CR manifolds, Kinosaki Seminar 2017, Kinosaki Goverment building, Feb. 2017.
Q-prime curvature and Sasakian η-Einstein manifolds, MSJ Spring Meeting 2017, Tokyo Metropolitan University, Mar. 2017.
Q-prime curvature and Sasakian η-Einstein manifolds, Seminar on Geometric Complex Analysis, The University of Tokyo, Jun. 2017.
Q-prime curvature and Sasakian η-Einstein manifolds (short communication) HAYAMA Symposium on Complex Analysis in Several Variables XIX, Shonan Village Center, Jul. 2017.
Q-prime curvature and Sasakian η-Einstein manifolds, Winter Seminar on Several Complex Variables 2017, Tokyo University of Science, Dec. 2017.
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.
A constraint on Chern classes of holomorphically fillable contact structures, Contact Structures, Singularities, Differential Equations, and Related Topics, Shizuoka Prefectural Gender Equality Center, Jan. 2019.
Stability of the existence of a pseudo-Einstein contact form, Osaka University Geometry Seminar, Osaka University, Apr. 2019.
Stability of the existence of a pseudo-Einstein contact form, HAYAMA Symposium on Complex Analysis in Several Variables XXI, Shonan Village Center, Jul. 2019.
Stability of the existence of a pseudo-Einstein contact form, Young Mathematicians Workshop on Several Complex Variables 2019, Osaka City University, Sep. 2019.
Graham-Witten energy and its variation, MSJ Autumn Meeting 2019, Kanazawa University, Sep. 2019.
Introduction to conformal geometry, Atlas of Geometry, Kyoto University, Nov. 2019.
CR Paneitz operator in dimension three, Winter Seminar on Several Complex Variables 2019, Tohoku University, Dec. 2019.
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.
Conformal invariants via asymptotically hyperbolic metrics, Chiba University Seminar, Chiba University, Jan. 2020.
Non-negativity of CR Paneitz operator for embeddable CR manifolds, Geometry Luncheon Seminar, The Pennsylvania State University, Feb. 2020.
Non-negativity of the CR Paneitz operator for embeddable CR manifolds, Differential Topology Seminar, Kyoto University, Jun. 2020.
A constraint on Chern classes of strictly pseudoconvex CR manifolds, MSJ Autumn Meeting 2020, Kumamoto University, Sep. 2020.
Stability of the existence of a pseudo-Einstein contact form, MSJ Autumn Meeting 2020, Kumamoto University, Sep. 2020.
Non-negativity of the CR Paneitz operator for embeddable CR manifolds, Osaka University Geometry Seminar, Osaka University, Oct. 2020.
Nonnegativity of the CR Paneitz operator for embeddable CR manifolds, Seminar on Geometric Complex Analysis, The University of Tokyo, May 2021.
CR Yamabe problem and CR Paneitz operator, Seminar on Analysis at University of Tsukuba, University of Tsukuba, Jul. 2021.
CR Yamabe problem and CR Paneitz operator, Seminar on Differential geometry at Fukuoka University, Fukuoka University, Nov. 2021.
On embedding problems for CR manifolds, Colloquium at University of Tsukuba, University of Tsukuba, Nov. 2021.
CR Yamabe problem and contact Yamabe invariant, Contact Structures, Singularities, Differential Equations, and Related Topics, online, Jan. 2022.
I'-curvatures and the Hirachi conjecture, Pacific Rim Complex and Symplectic Geometry Conference 2022, Kyoto University, Aug. 2022.
I'-curvature and the Hirachi conjecture, The 65th Function Theory Symposium, Kyoto Sangyo University, Oct. 2022.
CR Paneitz operator and embeddability, Complex analysis and elliptic PDE's, online, Jan. 2023.
I'-curvatures and the Hirachi conjecture, Seminar on Geometric Complex Analysis, The University of Tokyo, May 2023
Kohn-Rossi cohomology on spherical CR manifolds, Differential Geometry Seminar, University of Tsukuba, Oct. 2023
Kohn-Rossi cohomology on spherical CR manifolds, MSJ Spring Meeting 2024, Osaka Metropolitan University, Mar. 2024
Spectral analysis of the CR Paneitz operator, The Ninth Pacific Rim Conference in Mathematics, Darwin Convention Centre, Jun. 2024