Abstract
In this paper, first the fuzzy generalized power series method, in which the coefficients are fuzzy numbers, is introduced, and then, the conditions of the uniqueness of the solution and its convergence for the fuzzy differential equation are investigated. Then, using the fuzzy generalized power series method, the fuzzy Legendre differential equation is considered as a case study, and finally, for further illustration some related examples are solved.
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Sabzi, K., Allahviranloo, T. & Abbasbandy, S. A fuzzy generalized power series method under generalized Hukuhara differentiability for solving fuzzy Legendre differential equation. Soft Comput 24, 8763–8779 (2020). https://doi.org/10.1007/s00500-020-04913-9
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DOI: https://doi.org/10.1007/s00500-020-04913-9