The exact solutions of fuzzy wave-like equations with variable coefficients by a variational iteration method
In present paper, the same strategy as BuckleyFeuring by the variational iteration method are used for find exact fuzzy solution of the fuzzy wave-like equations in one and two dimensions. Several examples are given to show the BuckleyFeuring solution and the Seikkala solution. The results show that the variational iteration method, without linearization or small perturbation, is very effective and convenient.
fuzzy wave-like equations variational iteration method