Results 11 to 20 of about 637,629 (276)

Refining Pure-Tone Average Calculations for Reporting Hearing Outcomes: Advocating a Shift to the Logarithmic Mean [PDF]

International Archives of Otorhinolaryngology
Ali Faramarzi
doaj   +2 more sources

The Logarithmic Mean Revisited [PDF]

The American Mathematical Monthly, 2019
We present a simple method for establishing several inequalities relating to logarithmic means.
Jameson, G., Mercer, P.R.
openaire   +1 more source

Mean Estimation for Time-Based Surveys Using Memory-Type Logarithmic Estimators

Mathematics, 2023
This article examines the issue of population mean estimation utilizing past and present data in the form of an exponentially weighted moving average (EWMA) statistic under simple random sampling (SRS).
Shashi Bhushan, Anoop Kumar, Amer Ibrahim Al-Omari, Ghadah A. Alomani   +3 more
doaj   +1 more source

Several sharp inequalities about the first Seiffert mean

Journal of Inequalities and Applications, 2018
In this paper, we deal with the problem of finding the best possible bounds for the first Seiffert mean in terms of the geometric combination of logarithmic and the Neuman–Sándor means, and in terms of the geometric combination of logarithmic and the ...
Boyong Long, Ling Xu, Qihan Wang
doaj   +1 more source

Improvements of Logarithmic and Identric Mean Inequalities for Scalars and Operators

Journal of Applied Mathematics, 2023
In this article, we provide refined inequalities for a convex Riemann’s integrable function using refinements of the classical Hermite-Hadamard inequality.
Aliaa Burqan, Abeer Abu-Snainah, Rania Saadeh   +2 more
doaj   +1 more source

Generalization of Some Integral Inequalities for Arithmetic Harmonically Convex Functions

Cumhuriyet Science Journal, 2022
In this study, by using an integral identity, Hölder integral inequality and modulus properties we obtain some new general inequalities of the Hermite-Hadamard and Bullen type for functions whose derivatives in absolute value at certain power are ...
Huriye Kadakal
doaj   +1 more source

Local law-of-the-wall in complex topography: a confirmation from wind tunnel experiments [PDF]

, 2001
It is well known that in a neutrally-stratified turbulent flow in a deep constant-stress layer above a flat surface, the variation of the mean velocity with respect to the distance from the surface obeys the logarithmic law (the so-called ``law-of-the ...
A. Mazzino, Belcher, Besio, C.F. Ratto, Canepa, Emeis, Finardi, Gong, Milne-Thomson, Monin, S. Besio, Taylor, Townsend, Wood, Xu   +14 more
core   +2 more sources

Calibration of Mean Wind Profiles Using Wind Lidar Measurements

Applied Sciences, 2023
This paper explores the applicability of Lidar wind measurements for the calibration of mean wind profiles depending on the extension in time and space of the available measurements.
Vincenzo Sepe, Alberto Maria Avossa, Fabio Rizzo, Francesco Ricciardelli   +3 more
doaj   +1 more source

A Novel Family of Adaptive Filtering Algorithms Based on The Logarithmic Cost [PDF]

, 2013
We introduce a novel family of adaptive filtering algorithms based on a relative logarithmic cost. The new family intrinsically combines the higher and lower order measures of the error into a single continuous update based on the error amount.
Kozat, Suleyman S., Sayin, Muhammed O., Vanli, N. Denizcan   +2 more
core   +2 more sources

Optimal bounds for Neuman-Sándor mean in terms of the convex combination of the logarithmic and the second Seiffert means

Journal of Inequalities and Applications, 2017
In the article, we prove that the double inequality α L ( a , b ) + ( 1 − α ) T ( a , b ) < NS ( a , b ) < β L ( a , b ) + ( 1 − β ) T ( a , b ) $$ \alpha L(a,b)+(1-\alpha)T(a,b)< \mathit{NS}(a,b)< \beta L(a,b)+(1-\beta)T(a,b) $$ holds for a , b > 0 $a,b>
Jing-Jing Chen, Jian-Jun Lei, Bo-Yong Long   +2 more
doaj   +1 more source