Variational Iteration Method for Solving Hybrid Fuzzy Differential Equations

Bahman Ghazanfari, Amaneh Sepahvandzadeh


In this paper, we study numerical method for hybrid fuzzy differential equations (HFDEs) by an application of the variational iteration method (VIM). We state a convergence result and give numerical examples to illustrate the theory. Numerical results are presented for some problems to demonstrate the usefulness and accuracy of this approach. The method is easy to apply and produces very accurate numerical results.


Hybrid systems; Fuzzy differential equations; Seikkala derivative; Variational iteration method;

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