Results 1 to 10 of about 3,292 (98)

Quasi-homogeneous associative functions [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
A triangular norm is a special kind of associative function on the closed unit interval [0,1]. Triangular norms (or t-norms) were introduced in the context of probabilistic metric space theory, and they have found applications also in other areas, such ...
Bruce R. Ebanks
doaj   +3 more sources

On homogeneous controllability functions

open access: yesVisnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika, 2021
The controllability function method, introduced by V. I. Korobov in late 1970s, is known to be an efficient tool for control systems design. It is developed for both linear/nonlinear and finite/infinite dimensional systems.
Andrey Polyakov
doaj   +2 more sources

Mittag-Leffler stability analysis of a class of homogeneous fractional systems [PDF]

open access: yesArchives of Control Sciences, 2021
In this paper,we start by the research of the existence of Lyapunov homogeneous function for a class of homogeneous fractional Systems, then we shall prove that local and global behaviors are the same.
Tarek Fajraoui   +3 more
doaj   +1 more source

Normality and uniqueness of homogeneous differential polynomials

open access: yesМатематичні Студії, 2023
The primary goal of this work is to determine whether the results from [19, 20] still hold true when a differential polynomial is considered in place of a differential monomial.
R. S. Dyavanal, S. B. Kalakoti
doaj   +1 more source

Chains of fundamental mutually homogeneous functions with a common real eigenvalue

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020
This work continues the study of the properties of mutually homogeneous functions, which are a generalization of Euler homogeneous functions and can be used in the synthesis of electric and magnetic fields of electron and ion-optical systems with special
Berdnikov Alexander   +2 more
doaj   +1 more source

General formulas for chains of fundamental mutually homogeneous functions with a common pair of complex conjugate eigenvalues

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020
This work continues the study of the properties of mutually homogeneous functions, which are a generalization of Euler homogeneous functions and can be used in the synthesis of electric and magnetic fields of electron and ion-optical systems with special
Berdnikov Alexander   +2 more
doaj   +1 more source

A note on bounded harmonic functions over homogeneous trees [PDF]

open access: yesOpuscula Mathematica, 2013
Let \(\mathcal{T}_k\) be the homogeneous tree of degree \(k\geq 3\). J.M. Cohen and F. Colonna have proved that if \(f\) is a bounded harmonic function on \(\mathcal{T}_k\), then \(|f(x)-f(y)|\leq \|f\|_\infty\cdot 2(k-2)/k\) for any adjacent vertices ...
Francisco Javier González Vieli
doaj   +1 more source

NONPARAMETRIC ESTIMATION OF HOMOGENEOUS FUNCTIONS [PDF]

open access: yesEconometric Theory, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tripathi, Gautam, Kim, Woocheol
openaire   +4 more sources

Note on difference equations with the right-hand side function nonincreasing in each variable

open access: yesJournal of Inequalities and Applications, 2022
We present an example of a difference equation of arbitrary order, possessing the right-hand side function that is homogeneous to a certain degree and nonincreasing in each variable, which has a unique positive equilibrium, as well as solutions that do ...
Stevo Stević   +3 more
doaj   +1 more source

Mutually homogeneous functions I. Matrices of the finite size

open access: yesSt. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020
This publication continues the study of the properties of Euler homogeneous functions that can be used in the synthesis of electric and magnetic fields of electron and ion-optical systems to carry out spectrographic mode record.
Berdnikov Alexander   +2 more
doaj   +1 more source

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