Journal of Mathematical Inequalities · Volume 8, Issue 4 Inequalities involving generalized trigonometric and hyperbolic functions 08-54 Pages 725-736 DOI 10.7153/jmi-08-54 Downloads Short PDF Full PDF PNG Authors Edward Neuman Keywords generalized trigonometric functions generalized hyperbolic functions Huygens-Wilker type inequalities Huygens inequalities Wilker inequalities inverse functions Subject classes 26D07 26D15