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مقاله
1 - A Note On `A New Method For Solving An Arbitrary Fully Fuzzy Linear System'International Journal of Industrial Mathematics , شماره 4 , سال 10 , تابستان 2018In \cite{beh}, the authors claimed by a counterexample that the cross product definition in \cite{molo} is not correct and thus the proposed technique is false. In this note, we show that this assertion is incorrect.In \cite{beh}, the authors claimed by a counterexample that the cross product definition in \cite{molo} is not correct and thus the proposed technique is false. In this note, we show that this assertion is incorrect. پرونده مقاله -
مقاله
2 - Numerical Solution of a SIR Fractional Model of the Distribution of Computer Viruses Using Dickson PolynomialsInternational Journal of Industrial Mathematics , شماره 4 , سال 13 , تابستان 2021In this paper, a numerical method is presented using a Dickson-based collocations method to solve a fractional model of computer virus propagation. The model presented in this paper is a system of differential equations of fraction. By using the Dickson-based collo چکیده کاملIn this paper, a numerical method is presented using a Dickson-based collocations method to solve a fractional model of computer virus propagation. The model presented in this paper is a system of differential equations of fraction. By using the Dickson-based collocation method and using Chebyshev's spatial points, we transform the system of deficit differential equations into a system of algebraic equations. In this way, an approximate solution can be found for the proposed model. By introducing the error functions for the expressed fractional model, the accuracy and convergence of the obtained solutions are investigated. Some of the approximate results obtained using this method is displayed in the numerical results section. پرونده مقاله