On Jordan Type Inequalities for Hyperbolic Functions
By R. Klén, M. Visuri, M. Vuorinen. 2008
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This paper deals with some inequalities for trigonometric and hyperbolic functions such as the Jordan inequality and its generalizations. In particular, lower and upper bounds for functions such as and are proved.
Subfields: Applied Mathematics, Geometry and Topology
View Paper: https://www.semanticscholar.org/paper/cb70d3f3ff7443aec6540686c6d487406549d728