IJPAM: Volume 102, No. 4 (2015)
OPTIMAL CONVEX COMBINATION BOUNDS OF
GEOMETRIC AND SECOND SEIFFERT MEANS
FOR NEUMAN-SÁNDOR MEAN
GEOMETRIC AND SECOND SEIFFERT MEANS
FOR NEUMAN-SÁNDOR MEAN
Liu Chunrong
, Shi Mingyu
College of Mathematics and Information Science
Hebei University
Baoding, 071002, P.R. CHINA



Hebei University
Baoding, 071002, P.R. CHINA
Abstract. In this paper, we present the least value and the greatest value
such that the double inequality

holds for all






Received: January 19, 2015
AMS Subject Classification: 26D15
Key Words and Phrases: inequality, Neuman-Sándor mean, Seiffert mean, geometric mean
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DOI: 10.12732/ijpam.v102i4.7 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2015
Volume: 102
Issue: 4
Pages: 671 - 685
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This work is licensed under the Creative Commons Attribution International License (CC BY).