Fuzzy normed Space

Fuzzy stability results deriving form quadratic functional equation
G. Balasubramanian, K. Loganathan* and K. Tamilvanan
Annals of Communications in Mathematics 2020,
3 (4),
252-260
DOI: https://doi.org/10.62072/acm.2020.030402
AbstractWe establish the generalized Hyers-Ulam stability of the 4 variable quadratic functional equation in Fuzzy Normed Spaces using two different methods.

Fuzzy stability results of additive functional equation in different approaches
K. Loganathan, K. Tamilvanan, L. N. Mishra and V. N. Mishra*
Annals of Communications in Mathematics 2020,
3 (3),
208-217
DOI: https://doi.org/10.62072/acm.2020.030304
AbstractIn this paper, we investigate some stability results of the following finite dimensional additive functional equation where n is the positive integer with N − {0, 1, 2} and k is the only odd positive integers, in Fuzzy Normed space using direct and fixed point approaches.