A
Alireza Khastan
Researcher at Institute for Advanced Studies in Basic Sciences
Publications - 48
Citations - 1174
Alireza Khastan is an academic researcher from Institute for Advanced Studies in Basic Sciences. The author has contributed to research in topics: Fuzzy logic & Fuzzy number. The author has an hindex of 16, co-authored 41 publications receiving 939 citations. Previous affiliations of Alireza Khastan include University of Santiago de Compostela & University of Tabriz.
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A boundary value problem for second order fuzzy differential equations
TL;DR: A two-point boundary value problem for a second order fuzzy differential equation is interpreted by using a generalized differentiability concept and the problem of finding new solutions is investigated.
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Variation of constant formula for first order fuzzy differential equations
TL;DR: This paper study first order linear fuzzy differential equations by using the generalized differentiability concept and the general form of their solutions is presented and some examples are given to illustrate the results.
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Numerical solution of fuzzy differential equations under generalized differentiability
TL;DR: It is shown that any suitable numerical method for ODEs can be applied to solve numerically fuzzy differential equations under generalized differentiability.
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A new fuzzy approximation method to Cauchy problems by fuzzy transform
TL;DR: New numeric methods based on the first and second degree F-transform for solving the Cauchy problem show that they outperform the second order RungeKutta method especially when a right-hand function is oscillating and/or a solution is requested on a long interval.
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New Results on Multiple Solutions for th-Order Fuzzy Differential Equations under Generalized Differentiability
TL;DR: A generalized concept of higher-order differentiability for fuzzy functions is presented and new definitions of solution to fuzzy differential equations are introduced.