Department of MathematicsSouthern Illinois University
Cite this article as:
Neuman, E. Aequat. Math. (2014) 87: 325. doi:10.1007/s00010-013-0191-0
Generalizations of two Seiffert means, usually denoted by P and T, are defined and investigated. The means under discussion are symmetric and homogeneous of degree one in each variable. Computable lower and upper bounds for the new means are also established. Several inequalities involving means discussed in this paper are obtained. In particular, two Wilker’s type inequalities involving those means are derived.
Mathematics Subject Classification (2000)
Primary 26E60Secondary 33E0526D07
Seiffert meansSchwab–Borchardt meancompletely symmetric elliptic integralWilker’s type inequalities