Some New Bounds for Mathieu's Series
| Autor: | Feng Qi, Abdolhossein Hoorfar |
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| Jazyk: | angličtina |
| Rok vydání: | 2007 |
| Předmět: | |
| Zdroj: | Abstract and Applied Analysis, Vol 2007 (2007) Abstr. Appl. Anal. BASE-Bielefeld Academic Search Engine |
| ISSN: | 1085-3375 |
| DOI: | 10.1155/2007/94854 |
| Popis: | 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 forζ(3)are deduced. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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