Operators and Matrices · Volume 18, Issue 2 On Ando-Hiai type inequalities for sectorial matrices 18-20 Pages 335-342 DOI 10.7153/oam-2024-18-20 Downloads Short PDF Full PDF PNG Authors Yanling Mao Guoxing Ji Keywords numerical range sector matrices invariant norm inequalities Subject classes 47A30 15A45 15A60