Journal of Mathematical Inequalities · Volume 8, Issue 3 Some inequalities for edge lengths and circum-radius of a simplex in hyperbolic space 08-32 Pages 445-451 DOI 10.7153/jmi-08-32 Downloads Short PDF Full PDF PNG Authors Shi-Guo Yang Ji-Bing Qi Yu-Ting Sun Keywords circum-radius edge lengths hyperbolic simplex inequality Subject classes 51M10 51M20 52A20 52A55