Results 11 to 20 of about 10,293,375 (249)

Sharp Power Mean Bounds for Two Seiffert-like Means

open access: yesAxioms, 2023
The mean is a subject of extensive study among scholars, and the pursuit of optimal power mean bounds is a highly active field. This article begins with a concise overview of recent advancements in this area, focusing specifically on Seiffert-like means.
Zhenhang Yang, Jing Zhang
doaj   +1 more source

Two Sharp Inequalities for Power Mean, Geometric Mean, and Harmonic Mean

open access: yesJournal of Inequalities and Applications, 2009
For p∈R, the power mean of order p of two positive numbers a and b is defined by Mp(a,b)=((ap+bp)/2)1/p,p≠0,  and  Mp(a,b)=ab,   p=0.
Wei-Feng Xia, Yu-Ming Chu
doaj   +2 more sources

Living and Working Safely Around High-Voltage Power Lines. [PDF]

open access: yes, 1998
High-voltage transmission lines can be just as safe as the electrical wiring in the homes--or just as dangerous. The crucial factor is ourselves: they must learn to behave safely around them.
United States. Bonneville Power Administration.
core   +1 more source

1996 Wholesale Power and Transmission Rate Schedules. [PDF]

open access: yes, 1996
Bonneville Power Administration`s (BPA) 1996 Wholesale Power Rate Schedules, 1996 Ancillary Products and Services Rate Schedule, 1996 Transmission Rate Schedules, and General Rate Schedule Provisions, contained herein, were approved on an interim basis ...
United States. Bonneville Power Administration.   +1 more
core   +1 more source

Mixture and interpolation of the parameterized ordered means

open access: yesJournal of Inequalities and Applications, 2022
Loewner partial order plays a very important role in metric topology and operator inequality on the open convex cone of positive invertible operators.
Sejong Kim
doaj   +1 more source

The Power of Mean [PDF]

open access: yes, 2011
Review of The Mean Girl Motive: Negotiating Power and Femininity by Nicole Landry (Halifax: Fernwood Publishing, 2008)
Power, Nicole Gerarda
core   +1 more source

One kind power mean of the hybrid Gauss sums

open access: yesOpen Mathematics, 2018
In this paper, we use the analysis method and the properties of trigonometric sums to study the computational problem of one kind power mean of the hybrid Gauss sums. After establishing some relevant lemmas, we give an exact computational formula for it.
Lan Qi, Wenpeng Zhang
doaj   +1 more source

Optimal Power Mean Bounds for the Weighted Geometric Mean of Classical Means

open access: yesJournal of Inequalities and Applications, 2010
For , the power mean of order of two positive numbers and is defined by , for , and , for . In this paper, we answer the question: what are the greatest value and the least value such that the double inequality holds for all and ...
Chu Yu-Ming, Long Bo-Yong
doaj   +2 more sources

Notes on the Schur-convexity of the Extended Mean Values [PDF]

open access: yes, 2002
In this article, the Schur-convexities of the weighted arithmetic mean of function and the extended mean values are proved. Moreover, some inequalities involving the arithmetic mean, the harmonic mean, the logarithmic mean, and comparison between the ...
Qi, Feng   +3 more
core   +3 more sources

The power mean and the logarithmic mean

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1982
In a very interesting and recent note, Tung-Po Lin [1] obtained the least value q and the greatest value p such that ...
Christopher Olutunde Imoru
doaj   +1 more source

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