Add to ORKGIn this paper, we define an intuitionistic fuzzy 2-normed space. Using the fixed point alternative approach, we investigate the Hyers-Ulam stability of the following quadratic functional equation f(ax + by) + f(ax - by) = a/2 f (x + y) + a/2 f(x - y) + (2a(2) - a)f (x) + (2b(2) - a) f (y) in intuitionistic fuzzy 2-Banach spaces.D. Y. Shin was supported by the 2015 Research Fund of the University of Seoul
Abstract. In this paper, we prove the generalized Hyers-Ulam stability of a quadratic and quartic fu...
In [32, 33], the fuzzy stability problems for the Cauchy additive functional equation and the Jensen...
We examine the generalized Hyers-Ulam stability of the following functional equation: 2fx+y+z+w+f-x-...
In this paper, we recall the notion of intuitionistic fuzzy 2-normed space introduced in [1] and usi...
The fuzzy stability problems for the Cauchy additive functional equation and the Jensen additive fun...
AbstractLee et al. considered the following quadratic functional equation f(lx+y)+f(lx−y)=2l2f(x)+2f...
We prove the generalized Hyers-Ulam stability of the following quadratic functional equations 2f((x ...
Lee et al. considered the following quadratic functional equation f(lx + y) + f(lx - y) = 2l(2)f(x) ...
Using the fixed point method, we prove the generalized Hyers-Ulam stability of the following cubic-q...
Using the fixed point method, we prove the generalized Hyers-Ulam stability of the following additiv...
The fuzzy stability problems for the Cauchy quadratic functional equation and the Jensen quadratic f...
Abstract. We prove the generalized Hyers–Ulam stability of the gener-alized quadratic functional equ...
AbstractThe object of the present paper is to determine the stability of the Hyers–Ulam–Rassias type...
Using the fixed point method, we prove the generalized Hyers-Ulam stability of the following additiv...
distributed under the Creative Commons Attribution License, which permits unrestricted use, distribu...
Abstract. In this paper, we prove the generalized Hyers-Ulam stability of a quadratic and quartic fu...
In [32, 33], the fuzzy stability problems for the Cauchy additive functional equation and the Jensen...
We examine the generalized Hyers-Ulam stability of the following functional equation: 2fx+y+z+w+f-x-...
In this paper, we recall the notion of intuitionistic fuzzy 2-normed space introduced in [1] and usi...
The fuzzy stability problems for the Cauchy additive functional equation and the Jensen additive fun...
AbstractLee et al. considered the following quadratic functional equation f(lx+y)+f(lx−y)=2l2f(x)+2f...
We prove the generalized Hyers-Ulam stability of the following quadratic functional equations 2f((x ...
Lee et al. considered the following quadratic functional equation f(lx + y) + f(lx - y) = 2l(2)f(x) ...
Using the fixed point method, we prove the generalized Hyers-Ulam stability of the following cubic-q...
Using the fixed point method, we prove the generalized Hyers-Ulam stability of the following additiv...
The fuzzy stability problems for the Cauchy quadratic functional equation and the Jensen quadratic f...
Abstract. We prove the generalized Hyers–Ulam stability of the gener-alized quadratic functional equ...
AbstractThe object of the present paper is to determine the stability of the Hyers–Ulam–Rassias type...
Using the fixed point method, we prove the generalized Hyers-Ulam stability of the following additiv...
distributed under the Creative Commons Attribution License, which permits unrestricted use, distribu...
Abstract. In this paper, we prove the generalized Hyers-Ulam stability of a quadratic and quartic fu...
In [32, 33], the fuzzy stability problems for the Cauchy additive functional equation and the Jensen...
We examine the generalized Hyers-Ulam stability of the following functional equation: 2fx+y+z+w+f-x-...