Optimal evaluations of some Seiffert-type means by power means
Autor: | Iulia Costin, Gheorghe Toader |
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Rok vydání: | 2013 |
Předmět: | |
Zdroj: | Applied Mathematics and Computation. 219:4745-4754 |
ISSN: | 0096-3003 |
DOI: | 10.1016/j.amc.2012.10.091 |
Popis: | Let us consider the second trigonometric mean T defined by Seiffert and the hyperbolic mean M defined by Neuman and Sandor. There are some known inequalities between these means and some power means A"p. We prove that the evaluationsA"l"n"2"/"l"n"("l"n"("3"+"2"2")") |
Databáze: | OpenAIRE |
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