Open Access Open Access  Restricted Access Subscription or Fee Access

The Solution of Fuzzy Volterra-Fredholm Intergo-Diffrerential Equations Using Variational Iteration Method

M. S. Hashemi, S. Abbasbandy

Abstract


In this work, a fuzzy Volterra-Fredholm integro-differential equation in parametric form is converted to its related crisp form and a variational iterative method is used to approximate the solution of crisp integro-differential equation. Convergence of the solution obtained to the exact solution is considered and finally an example illustrates the efficiency and power of this method.

Keywords


fuzzy number, Volterra-Fredholm integro-differential equation, variational iteration method.

Full Text:

PDF


Disclaimer/Regarding indexing issue:

We have provided the online access of all issues and papers to the indexing agencies (as given on journal web site). It’s depend on indexing agencies when, how and what manner they can index or not. Hence, we like to inform that on the basis of earlier indexing, we can’t predict the today or future indexing policy of third party (i.e. indexing agencies) as they have right to discontinue any journal at any time without prior information to the journal. So, please neither sends any question nor expects any answer from us on the behalf of third party i.e. indexing agencies.Hence, we will not issue any certificate or letter for indexing issue. Our role is just to provide the online access to them. So we do properly this and one can visit indexing agencies website to get the authentic information. Also: DOI is paid service which provided by a third party. We never mentioned that we go for this for our any journal. However, journal have no objection if author go directly for this paid DOI service.