Results 121 to 130 of about 117,185 (161)

A New Note on Absolute Weighted Arithmetic Mean Summability

Lobachevskii Journal of Mathematics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hüseyi̇n Bor
openaire   +2 more sources

Some results of weighted quasi-arithmetic mean of continuous triangular norms

Information Sciences, 2008
Yao Ouyang, Jin-xuan Fang
openalex   +3 more sources

Some of the next articles are maybe not open access.

Related searches:

INEQUALITIES FOR WEIGHTED ARITHMETIC AND GEOMETRIC MEANS

Real Analysis Exchange, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

A Characterization of Weighted Arithmetic Means

SIAM Journal on Algebraic Discrete Methods, 1980
We prove, among other things, that the set of weighted arithmetic means is identical with the set of functions $f:R^n \to R$ satisfying (i) $\min \{ x_j \}\leqq f ( x_1 ,x_2 , \cdots ,x_n )\leqq \max \{ x_j \}$ and (ii) for $k = 2,3:\sum _{i = 1}^k x_{ij} = s( j = 1,2, \cdots ,n ) \Rightarrow \sum _{i = 1}^k f( x_{i1} ,x_{i2} , \cdots ,x_{in} ) = s$.
Aczél, János, Wagner, C.
openaire   +1 more source

On the Weighted Arithmetic Mean Fuzzy Filter

2015 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 2015
Noise reduction is a fundamental step in many image processing and computer vision applications. In recent years, several noise filters especially devoted to the removal of high density salt and pepper noise, as a particular case of impulse noise, have been proposed.
Manuel Gonzalez-Hidalgo, Sebastia Massanet, Arnau Mir, Daniel Ruiz-Aguilera   +3 more
openaire   +1 more source

Concavity of weighted arithmetic means with applications

Archiv der Mathematik, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Berenstein, Arkady, Vainshtein, Alek
openaire   +1 more source

Weighted arithmetic means possessing the interpolation property

Calcolo, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
ALLASIA, Giampietro, BESENGHI, Renata, DEMICHELIS, Vittoria   +2 more
openaire   +3 more sources

The Matkowski–Sutő problem for weighted quasi-arithmetic means

Acta Mathematica Hungarica, 2003
Let \(I\subset\mathbb{R}\) be a non-void open interval and let \(\mathcal{CM}(I)\) denote the class of all continuous and strictly monotone real-valued functions defined on the interval \(I\). A function \(M:I\times I \to I\) is called a weighted quasi-arithmetic mean on \(I\) if there exist a number ...
Daróczy, Z., Páles, Zs.
openaire   +2 more sources

Generalized Weighted Arithmetic Means

2011
Means which are the sum of single variable functions are considered. It is shown among other that if such a mean is weighted quasi-arithmetic, or subtranslative or subadditive then it must be a weighted quasi-arithmetic mean. Conditions under which the functions of the form f(x) = ax + b are affine or convex with respect to such a mean are presented ...
openaire   +1 more source

Weighted Quasi-Arithmetic Means: Utility Functions and Weighting Functions

2013
This paper discusses weighted quasi-arithmetic means from viewpoint of a combined index of utility functions and weighting functions, which represent stochastic risk in economics. The combined index characterizes decision maker's attitude and background risks in stochastic environments by conditional expectation representations of weighted quasi ...
openaire   +1 more source