Mathematical Inequalities & Applications · Volume 24, Issue 4 The quasi-hyperbolicity constant of a metric space 24-73 Pages 1041-1064 DOI 10.7153/mia-2021-24-73 Downloads Short PDF Full PDF PNG Authors George Dragomir Andrew Nicas Keywords δ-hyperbolic quasi-isometry rough isometry Banach spaces snowflake metric Subject classes 51K05 46B20 51F99 51M10