Add to ORKGAbstract. We investigate the functional equation af x+ y + z 3 + f(x) + f(y) + f(z) = b f x+
AbstractIn this paper, we obtain the general solution and stability of the Cauchy–Jensen functional ...
AbstractWe give the solution of the functional equation f(x+y)+λf(x)f(y)=Φ(x,y) under some condition...
Jensen-type functional equation fx y/2 fx − y/2 fx. Copyright q 2009 C. Park and J. M. Rassia...
AbstractIn this paper we obtain the general solution of the quadratic Jensen type functional equatio...
AbstractThe aim of this paper is to study the stability problem of the d'Alembert type and Jensen ty...
AbstractWe reformulate and solve the stability problem of a Jensen type functional equation3f(x+y+z3...
. We consider the functional equation f(xy) + f(x + y) = f(xy + x) + f(y) and its pexiderized versio...
AbstractMaking use of the fundamental solution of the heat equation we find the solution and prove t...
AbstractIn this paper, we prove the generalized Hyers–Ulam stability of the following mixed additive...
We obtain the general solutions of the cubic functional equation 3[g(x+ y) + g(x − y) + 6g(x)] = 2g(...
Using fixed point methods, we prove the generalized Hyers-Ulam stability of homomorphisms in Banach ...
AbstractIn this paper we solve the Jensen type functional equation (1.1). Likewise, we investigate t...
AbstractIn this paper we establish the general solution of the functional equation 6f(x+y)−6f(x−y)+4...
Using fixed point methods, we prove the generalized Hyers-Ulam stability of homomorphisms in C*-alge...
Using fixed point methods, we prove the generalized Hyers-Ulam stability of homomorphisms in C∗-alge...
AbstractIn this paper, we obtain the general solution and stability of the Cauchy–Jensen functional ...
AbstractWe give the solution of the functional equation f(x+y)+λf(x)f(y)=Φ(x,y) under some condition...
Jensen-type functional equation fx y/2 fx − y/2 fx. Copyright q 2009 C. Park and J. M. Rassia...
AbstractIn this paper we obtain the general solution of the quadratic Jensen type functional equatio...
AbstractThe aim of this paper is to study the stability problem of the d'Alembert type and Jensen ty...
AbstractWe reformulate and solve the stability problem of a Jensen type functional equation3f(x+y+z3...
. We consider the functional equation f(xy) + f(x + y) = f(xy + x) + f(y) and its pexiderized versio...
AbstractMaking use of the fundamental solution of the heat equation we find the solution and prove t...
AbstractIn this paper, we prove the generalized Hyers–Ulam stability of the following mixed additive...
We obtain the general solutions of the cubic functional equation 3[g(x+ y) + g(x − y) + 6g(x)] = 2g(...
Using fixed point methods, we prove the generalized Hyers-Ulam stability of homomorphisms in Banach ...
AbstractIn this paper we solve the Jensen type functional equation (1.1). Likewise, we investigate t...
AbstractIn this paper we establish the general solution of the functional equation 6f(x+y)−6f(x−y)+4...
Using fixed point methods, we prove the generalized Hyers-Ulam stability of homomorphisms in C*-alge...
Using fixed point methods, we prove the generalized Hyers-Ulam stability of homomorphisms in C∗-alge...
AbstractIn this paper, we obtain the general solution and stability of the Cauchy–Jensen functional ...
AbstractWe give the solution of the functional equation f(x+y)+λf(x)f(y)=Φ(x,y) under some condition...
Jensen-type functional equation fx y/2 fx − y/2 fx. Copyright q 2009 C. Park and J. M. Rassia...