Compact group Rohlin actions and G-kernels on von Neumann algebras.
to appear in J. Math. Soc. Japan.  (arXiv:2601.22941)

Compact group actions and G-kernels on von Neumann algebras.
Operator Algebra Seminars of the University of Tokyo, The University of Tokyo, 26 May 2026

Compact group actions and G-kernels on von Neumann algebras.
Kyoto Operator Algebra Seminar, RIMS, 17 April 2026.

Compact group kernels and their obstructions.
Junior Meeting on Functional Analysis, Ehime University, September 4, 2025.

Constructions and Quasidiagonality of C*-Algebras.
Junior Meeting on Functional Analysis, Hokkaido University, September 19, 2024.