Z
Z. Gouyandeh
Researcher at Islamic Azad University
Publications - 15
Citations - 424
Z. Gouyandeh is an academic researcher from Islamic Azad University. The author has contributed to research in topics: Fuzzy logic & Differential equation. The author has an hindex of 9, co-authored 15 publications receiving 326 citations.
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Fuzzy fractional differential equations under generalized fuzzy Caputo derivative
TL;DR: The related theorems and properties of fuzzy Caputo fractional differential equation FCFDE under the Generalized Hukuhara differentiability are proved in detail and the method is illustrated by solving some examples.
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On fuzzy solutions for heat equation based on generalized Hukuhara differentiability
TL;DR: The objective of this paper is to prove the uniqueness of a solution for a fuzzy heat equation and show that a fuzzyHeat equation can be modeled as two systems of fuzzy differential equations by considering the type of differentiability of solutions.
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A fuzzy solution of heat equation under generalized Hukuhara differentiability by fuzzy Fourier transform
TL;DR: An analytical solution of a fuzzy heat equation under generalized Hukuhara partial differentiability by fuzzy Fourier transform is investigated and the related theorems and properties are provided in detail.
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A full fuzzy method for solving differential equation based on Taylor expansion
TL;DR: Using the fuzzy Taylor expansion, the Euler method and its local and global truncation errors are defined for solving fuzzy initial value problems using the concept of generalized Hukuhara differentiability.
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Numerical solution of nonlinear Volterra-Fredholm-Hammerstein integral equations via Tau-collocation method with convergence analysis
TL;DR: The results show that the Tau-collocation method is of high accuracy, more convenient and efficient for solving nonlinear Volterra-Fredholm-Hammerstein integral equations.