Subnormal nth roots of quasinormal operators are quasinormal (vol 280, 109001, 2021)

Pietrzycki, P; Stochel, J

Stochel, J (通讯作者),Uniwersytet Jagiellonski, Wydzial Matemat & Informat, Ul Lojasiewicza 6, PL-30348 Krakow, Poland.

JOURNAL OF FUNCTIONAL ANALYSIS, 2022; 282 (1):