Abstract
Two upper and lower bounds for Mathieu's series are established, which refine to a certain extent a sharp double inequality obtained by Alzer-Brenner-Ruehr in 1998. Moreover, the very closer lower and upper bounds for are deduced.
Citation
Abdolhossein Hoorfar. Feng Qi. "Some New Bounds for Mathieu's Series." Abstr. Appl. Anal. 2007 1 - 10, 2007. https://doi.org/10.1155/2007/94854
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