Hyponormal singular integral operators and Toeplitz operators
(Korean Operator Theory and its Applications(The 17th KOTAC International Conference 2018) 2018)
Hyponormal singular integral operators and Fourier series in L2
(Real, Complex and Functional Analysis Seminar 2017(RCFセミナー2017) 2017)
Hyponormal singular integral operators and Fourier series in $L^2$
(Operator Theory and Its Applications (The 16th KOTAC International Conference 2017) 2017)
Hyponormal singular integral operators with Cauchy kernel on $L^2$
(ICM satellite conference on operator algebras and applications (Cheongpung, Korea) 2014)
Majorization of singular integral operators with Cauchy kernel on $L^2$
(関数空間セミナー(東京理科大学) 2013)