Issue:Solution of n-th order intuitionistic fuzzy differential equation by variational iteration method

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Title of paper: Solution of n-th order intuitionistic fuzzy differential equation by variational iteration method Author(s): Said Melliani Department of Mathematics, Sultan Moulay Slimane University, LMACS, Laboratoire de Math´ematiques Appliqu´ees & Calcul Scientifique, PO Box 523, 23000 Beni Mellal, Morocco saidmelliani@gmail.com H. Atti Department of Mathematics, Sultan Moulay Slimane University, LMACS, Laboratoire de Math´ematiques Appliqu´ees & Calcul Scientifique, PO Box 523, 23000 Beni Mellal, Morocco B. Ben Amma Department of Mathematics, Sultan Moulay Slimane University, LMACS, Laboratoire de Math´ematiques Appliqu´ees & Calcul Scientifique, PO Box 523, 23000 Beni Mellal, Morocco Lalla Saadia Chadli Department of Mathematics, Sultan Moulay Slimane University, LMACS, Laboratoire de Math´ematiques Appliqu´ees & Calcul Scientifique, PO Box 523, 23000 Beni Mellal, Morocco Published in: "Notes on Intuitionistic Fuzzy Sets", Volume 24, 2018, Number 3, pages 92—105 DOI: https://doi.org/10.7546/nifs.2018.24.3.92-105 Download:  PDF (206  Kb, File info) Abstract: In this paper, the variational iteration method proposed by Ji-Huan He is applied to solve n-th order intuitionistic fuzzy differential equations with intuitionistic fuzzy initial conditions. Several numerical examples are given to illustrate the efficiency of the presented method. Keywords: Intuitionistic fuzzy number, Intuitionistic fuzzy differential equation, Variational iteration method. AMS Classification: 03E72, 34A07. 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