17 citations · 36 across the 8 of their papers we have counts for
4 papers · 1 filter
On the Wilker and Huygens-type inequalities
C. P Chen, R B Paris
Chen and Cheung [C.-P. Chen, W.-S. Cheung, Sharpness of Wilker and Huygens type inequalities, J. Inequal. Appl. 2012 (2012) 72, \url{http://dx.doi.org/10.1186/1029-242X-2012-72}] e…
Series representations of the remainders in the expansion for certain trigonometric and hyperbolic functions with applications
C. -P. Chen, R. B. Paris
In this paper, we present series representations of the remainders in the expansions for certain trigonometric and hyperbolic functions. By using the obtained results, we establish…
On the asymptotic expansions of products related to the Wallis, Weierstrass and Wilf formulas
C. -P. Chen, R. B. Paris
For all integers , let \begin{align*} W_n(p,q)=\prod_{j=1}^{n}\left\{e^{-p/j}\left(1+\frac{p}{j}+\frac{q}{j^2}\right)\right\} \end{align*} and \begin{align*} R_n(p, q)=\pro…
The best bounds of harmonic sequence
Chao-Ping Chen, Feng Qi
For any natural number , where denotes Euler's const…