Journal of Mathematical Inequalities · Volume 14, Issue 1 An improved result of a weighted trigonometric inequality in acute triangles with applications 14-11 Pages 147-160 DOI 10.7153/jmi-2020-14-11 Downloads Short PDF Full PDF PNG Authors Jian Liu Keywords acute triangle non-obtuse triangle Wolstenholme inequality Erdös-Mordell inequality point Subject classes 51M16