Results 21 to 30 of about 745,851 (257)

New Approaches for the Assimilation of LAI Measurements into a Crop Model Ensemble to Improve Wheat Biomass Estimations

open access: yesAgronomy, 2020
The assimilation of LAI measurements, repeatedly taken at sub-field level, into dynamic crop simulation models could provide valuable information for precision farming applications. Commonly used updating methods such as the Ensemble Kalman Filter (EnKF)
Andreas Tewes   +5 more
doaj   +1 more source

On weighted means and their inequalities [PDF]

open access: yesJournal of Inequalities and Applications, 2021
AbstractIn (Pal et al. in Linear Multilinear Algebra 64(12):2463–2473, 2016), Pal et al. introduced some weighted means and gave some related inequalities by using an approach for operator monotone functions. This paper discusses the construction of these weighted means in a simple and nice setting that immediately leads to the inequalities established
Mustapha Raïssouli, Shigeru Furuichi
openaire   +3 more sources

Notes on Weighted Mean and Median [PDF]

open access: yesTamap Journal of Mathematics and Statistics, 2018
The paper investigates the application and generalization of the weighted mean and median by using continuous and convex functions. The paper offers a clear and systematic approach to the notion of weighted medians. As a result, essential characteristics of weighted medians are presented better.
Pavić, Zlatko, Novoselac, Vedran
openaire   +3 more sources

Weighted inequalities for geometric means [PDF]

open access: yesProceedings of the American Mathematical Society, 1994
A characterization of weights u , v u,v
Opic, B., Gurka, P.
openaire   +1 more source

Orderings over Intuitionistic Fuzzy Pairs Generated by the Power Mean and the Weighted Power Mean

open access: yesMathematics, 2023
In the present work, we prove a result concerning an ordering over intuitionistic fuzzy pairs generated by the power mean (Mp) for p>0. We also introduce a family of orderings over intuitionistic fuzzy pairs generated by the weighted power mean (Mpα) and
Peter Vassilev   +5 more
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

Absolute almost weighted summability methods

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
In thepresent paper we introduce absolute almost weighted convergent series and treatwith the classical results of Bor [3-4] and also study some its relations tothe well known spaces.
Mehmet Ali Sarıgöl
doaj   +1 more source

Continuous Mean Distance of a Weighted Graph

open access: yesResults in Mathematics, 2023
AbstractWe study the concept of the continuous mean distance of a weighted graph. For connected unweighted graphs, the mean distance can be defined as the arithmetic mean of the distances between all pairs of vertices. This parameter provides a natural measure of the compactness of the graph, and has been intensively studied, together with several ...
Garijo Royo, Delia   +2 more
openaire   +7 more sources

A Note On The Series Space |N ̅_p^θ |(μ)

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
The series space$\left\vert \bar{N}_{p}^{\theta }\right\vert\left( \mu \right) $has recently been introduced and studied by Gökçe and Sarıgöl [1]. Themain purpose of this paper is to determine the $\alpha-$,$\beta-$and$\gamma$_duals of the space and to ...
Fadime Gökçe
doaj   +1 more source

The Weighted Logarithmic Mean

open access: yesJournal of Mathematical Analysis and Applications, 1994
Based on the integral formula \(L(x, y)= \int^ 1_ 0 x^ t y^{1- t} dt\) for the logarithmic mean in two variables, the author generalizes it to several variables by defining \[ L(\mu; x_ 1, x_ 2,\dots, x_ n)= \int x^{t_ 1}_ 1 x^{t_ 2}_ 2\cdots x^{t_ n}_ n d\mu(t).
openaire   +2 more sources

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