Results 241 to 250 of about 71,517 (254)

A class of functional equations associated with almost periodic functions

Aequationes Mathematicae, 2020
Juan Matias Sepulcre, T Vidal, Sepulcre J M   +2 more
exaly  

New Type of Stability Criteria for Stochastic Functional Differential Equations via Lyapunov Functions

SIAM Journal on Control and Optimization, 2014
Xueyan Zhao, Feiqi Deng
exaly  

Spectral functions from the real-time functional renormalization group

Physical Review D, 2020
Philipp Scior, Soeren Schlichting
exaly  

THE CAUCHY FUNCTIONAL EQUATION ON REAL BANACH ALGEBRAS

1989
openaire   +1 more source

On the stability of the nonlinear Euler-Lagrange functional equation in real normed linear spaces

1993
Let \(X\) be a real linear normed space and \(Y\) be a real Banach space. Assume that there exist \(c_ 2 \geq 0\), \(a,b\) for which \(r = a + b \in \mathbb{R} \backslash \{2\}\) such that \[ \biggl \| f(x+y) + f(x-y) - 2 \bigl[ f(x) + f(y) \bigr] \biggr \| \leq c_ 2 \| x \|^ a \| y \|^ b \] for \(x,y\in X\).
openaire   +2 more sources

On functional equations for meromorphic functions and applications

Archiv Der Mathematik, 2017
Huy Khoai Ha, Khoai Ha Huy
exaly  

Subadditive set-functions on semigroups, applications to group representations and functional equations

Journal of Functional Analysis, 2012
Ekaterina Shulman
exaly  

Green’s Functions for Reducible Functional Differential Equations

Bulletin of the Malaysian Mathematical Sciences Society, 2016
Fernando Adrián Fernández -Tojo, Alberto Cabada, Cabada Alberto   +2 more
exaly  

Random-valued functions and iterative functional equations

Aequationes Mathematicae, 2004
Karol Baron, Witold Jarczyk, Jarczyk Witold   +2 more
exaly  

Functional equations of zeta functions associated with homogeneous cones

Tohoku Mathematical Journal, 2020
exaly