On logarithmic convexity for Giaccardi-s difference (CROSBI ID 196926)
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Podaci o odgovornosti
Pečarić, Josip ; Rehman, Atiq Ur
engleski
On logarithmic convexity for Giaccardi-s difference
In this paper, the Giaccardi’s difference is considered in some special cases. By utilizing two classes of the convex functions, the logarithmic convexity of the Giaccardi’s difference is proved. The positive semi-definiteness of the matrix generated by Giaccardi’s difference is shown. Related means of Cauchy type are defined and monotonicity property of these means is proved. The related mean value theorems of Cauchy type are also given.
Convex function; log-convex function; Giaccardi’s inequality; mean value theorems
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Podaci o izdanju
17
2013.
1-10
objavljeno
1845-4100