AbstractMaking use of a dynamical systems notion called shadowing, we prove a stability result for linear functional equations in metric groups. As a corollary we obtain stability of the quadratic functional equation in the case when the target space is a metric group satisfying some local 2-divisibility condition
Abstract. We apply the Luxemburg–Jung fixed point theorem in generalized metric spaces to study the ...
Abstract. In this paper, we study the stability of the system of functional equations f(xy) + f(xy−1...
We investigate the following typical form of a certain class of quadratic functional equations: . Fu...
AbstractMaking use of a dynamical systems notion called shadowing, we prove a stability result for l...
Abstract. In this paper, we investigate the stability using shadowing property in Abelian metric gro...
AbstractAll the literature on the stability of the quadratic functional equation focus on the case w...
We present a result on the generalized Hyers-Ulam stability of a functional equation in a single var...
In this paper the stability of quadratic functional equation, f(xy)+f(xy-1)=2f(x)+2f(y) on class of ...
Abstract. We consider the stability problem for a class of functional equations related to the Popov...
We consider the stability problem for a class of functional equations related to the Popoviciu equat...
AbstractWe provide a complete solution of the problem of Hyers–Ulam stability for a large class of h...
AbstractLet G be an Abelian group with a metric d and E a normed space. For any f:G→E we define the ...
[[abstract]]In this paper, the ( ; ){stability of the quadratic functional equa- tion is considered...
Abstract. In this paper we establish the stability of Jensen’s functional equation on some classes o...
Abstract. In this paper we establish the general solution of the functional equation which is closel...
Abstract. We apply the Luxemburg–Jung fixed point theorem in generalized metric spaces to study the ...
Abstract. In this paper, we study the stability of the system of functional equations f(xy) + f(xy−1...
We investigate the following typical form of a certain class of quadratic functional equations: . Fu...
AbstractMaking use of a dynamical systems notion called shadowing, we prove a stability result for l...
Abstract. In this paper, we investigate the stability using shadowing property in Abelian metric gro...
AbstractAll the literature on the stability of the quadratic functional equation focus on the case w...
We present a result on the generalized Hyers-Ulam stability of a functional equation in a single var...
In this paper the stability of quadratic functional equation, f(xy)+f(xy-1)=2f(x)+2f(y) on class of ...
Abstract. We consider the stability problem for a class of functional equations related to the Popov...
We consider the stability problem for a class of functional equations related to the Popoviciu equat...
AbstractWe provide a complete solution of the problem of Hyers–Ulam stability for a large class of h...
AbstractLet G be an Abelian group with a metric d and E a normed space. For any f:G→E we define the ...
[[abstract]]In this paper, the ( ; ){stability of the quadratic functional equa- tion is considered...
Abstract. In this paper we establish the stability of Jensen’s functional equation on some classes o...
Abstract. In this paper we establish the general solution of the functional equation which is closel...
Abstract. We apply the Luxemburg–Jung fixed point theorem in generalized metric spaces to study the ...
Abstract. In this paper, we study the stability of the system of functional equations f(xy) + f(xy−1...
We investigate the following typical form of a certain class of quadratic functional equations: . Fu...
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