@article{paperid:1086875,
author = {Sal Moslehian, Mohammad and Takashi Sano and Kota Sugawara},
title = {The arithmetic-geometric mean inequality of indefinite type},
journal = {Archiv der Mathematik},
year = {2021},
volume = {117},
number = {3},
month = {September},
issn = {0003-889X},
pages = {347--359},
			numpages = {12},
keywords = {J-selfadjoint matrix
    Indefinite inner product
    Arithmetic-geometric mean inequality},
}