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Refined quadratic estimations of Shafer’s inequality
We establish an inequality by quadratic estimations; the double inequality [Formula: see text] holds for [Formula: see text] , where the constants [Formula: see text] and 32 are the best possible.
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer International Publishing
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5306289/ https://www.ncbi.nlm.nih.gov/pubmed/28250693 http://dx.doi.org/10.1186/s13660-017-1312-4 |