Results 71 to 80 of about 360 (83)

ON THE GENERALIZED HYERS-ULAM STABILITY FOR EULER-LAGRANGE TYPE FUNCTIONAL EQUATION

, 2014
A. Zivari-kazempour
semanticscholar   +1 more source

A GENERAL SOLUTION OF A QUARTIC FUNCTIONAL EQUATION AND ITS STABILITY

, 2013
C. Hengkrawit, A. Thanyacharoen
semanticscholar   +1 more source

Weighted entropies

Open Mathematics, 2010
Ebanks Bruce
doaj   +1 more source

GENERALIZED HYERS-ULAM-RASSIAS THEOREM OF QUADRATIC FUNCTIONAL EQUATION IN MENGER PROBABLISTIC NORMED SPACES

, 2013
V. Arasu, J. B. Stalin
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A functional equation related to an equality of means problem

, 2011
J. Matkowski
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STABILITY OF MULTIPLICATIVE INVERSE FUNCTIONAL EQUATIONS IN THREE VARIABLES

, 2012
Eun Hwi Lee
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On certain mean value theorems

, 2008
T. Rassias, Young-Ho Kim
semanticscholar   +1 more source

When M-convexity of a function implies its N-convexity for some means M and N

, 2007
J. Matkowski
semanticscholar   +1 more source

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On a Functional Equation Related to the Determinant of Symmetric Two-By-Two Matrices

Sarajevo Journal of Mathematics
The present work aims to find the solutions $f,g,h, \ell , m : \mathbb{R}^2 \to \mathbb{R}$ of the functional equation $f( ux - vy , \, uy - vx ) = g(x, y ) + h(u, v) + \ell (x , y ) \, m(u , v)$ for all $x, y, u, v \in \mathbb{R}$ without any regularity
Kelly B. Houston, P. K. Sahoo
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On Weighted Extensions of Bajraktarević Means

Sarajevo Journal of Mathematics
For real functions $f,g,\alpha,\beta$ defined in an interval $I$ we introduce a mean $B_{\alpha,\beta}^{[f,g]}.$ which extends the Bajraktarevi\'{c} mean $B^{[f,g]}$ in $I$.
Janusz Matkowski
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