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Through two examples, one time invariant and the other time varying, the numerical solutions are presented to show the applicability of the proposed method. Numerical results show that both the state and control variables converge at the end of the intended interval. <\/jats:p>","DOI":"10.1142\/s1793005721500046","type":"journal-article","created":{"date-parts":[[2020,8,12]],"date-time":"2020-08-12T13:50:24Z","timestamp":1597240224000},"page":"63-90","source":"Crossref","is-referenced-by-count":1,"title":["A Numerical Method to Solve Fuzzy Fractional Optimal Control Problems Using Legendre Basis Functions"],"prefix":"10.1142","volume":"17","author":[{"given":"M.","family":"Mirvakili","sequence":"first","affiliation":[{"name":"Department of Mathematics, Payame Noor University, P.O. 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