Best Possible Bounds for Yang Mean Using Generalized Logarithmic Mean

We prove that the double inequality Lp(a,b)<U(a,b)<Lq(a,b) holds for all a,b>0 with a≠b if and only if p≤p0 and q≥2 and find several sharp inequalities involving the trigonometric, hyperbolic, and inverse trigonometric functions, where p0=0.5451⋯ is the unique solution of the equation (p+1)...

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Bibliographic Details
Main Authors: Wei-Mao Qian, Yu-Ming Chu
Format: Article
Language:English
Published: Hindawi Limited 2016-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2016/8901258