A comment on fuzzy linear systems. - Tofigh Allahviranloo (Fuzzy Sets Syst., 2003)

Numerical methods for fuzzy system of linear equations. - Tofigh Allahviranloo (Appl. Math. Comput., 2004)

Successive over relaxation iterative method for fuzzy system of linear equations. - Tofigh Allahviranloo (Appl. Math. Comput., 2005)

The Adomian decomposition method for fuzzy system of linear equations. - Tofigh Allahviranloo (Appl. Math. Comput., 2005)

Newton Cot's methods for integration of fuzzy functions. - Tofigh Allahviranloo (Appl. Math. Comput., 2005)

Romberg integration for fuzzy functions. - Tofigh Allahviranloo (Appl. Math. Comput., 2005)

Numerical methods for approximation of fuzzy data. - Tofigh Allahviranloo; T. Hajari (Appl. Math. Comput., 2005)

Gaussian quadratures for approximate of fuzzy integrals. - Tofigh Allahviranloo; Mahmood Otadi (Appl. Math. Comput., 2005)

Block Jacobi two-stage method with Gauss-Sidel inner iterations for fuzzy system of linear equations. - Tofigh Allahviranloo; E. Ahmady; Nazanin Ahmady; Kh. Shams Alketaby (Appl. Math. Comput., 2006)

Solution of a fuzzy system of linear equation. - Tofigh Allahviranloo; Mozhdeh Afshar Kermani (Appl. Math. Comput., 2006)

Gaussian quadratures for approximate of fuzzy multiple integrals. - Tofigh Allahviranloo; Mahmood Otadi (Appl. Math. Comput., 2006)

The Adomian Decomposition Method Applied to the Fuzzy System of Fredholm Integral Equations of the Second Kind. - Saeid Abbasbandy; Tofigh Allahviranloo (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2006)

Note on "Trapezoidal approximation of fuzzy numbers". - Tofigh Allahviranloo; M. Adabitabar Firozja (Fuzzy Sets Syst., 2007)

Numerical solution of fuzzy differential equations by predictor-corrector method. - Tofigh Allahviranloo; Nazanin Ahmady; E. Ahmady (Inf. Sci., 2007)

Nth-order fuzzy linear differential equations. - Tofigh Allahviranloo; E. Ahmady; Nazanin Ahmady (Inf. Sci., 2008)

Erratum to "Numerical solution of fuzzy differential equations by predictor-corrector method" [Inf Sci 177 (7) (2007) 1633-1647]. - Tofigh Allahviranloo; Nazanin Ahmady; E. Ahmady (Inf. Sci., 2008)

Iterative method for fuzzy equations. - Tofigh Allahviranloo; Mahmood Otadi; Maryam Mosleh (Soft Comput., 2008)

Fuzzy linear matrix equation. - Tofigh Allahviranloo; Nasser Mikaeilvand; M. Barkhordary (Fuzzy Optim. Decis. Mak., 2009)

A method for solving nth order fuzzy linear differential equations. - Tofigh Allahviranloo; E. Ahmady; Nazanin Ahmady (Int. J. Comput. Math., 2009)

Improved predictor-corrector method for solving fuzzy initial value problems. - Tofigh Allahviranloo; Saeid Abbasbandy; Nazanin Ahmady; E. Ahmady (Inf. Sci., 2009)

Toward the existence and uniqueness of solutions of second-order fuzzy differential equations. - Tofigh Allahviranloo; Narsis Aftab Kiani; M. Barkhordari Ahmadi (Inf. Sci., 2009)

Solving fuzzy differential equations by differential transformation method. - Tofigh Allahviranloo; Narsis Aftab Kiani; N. Motamedi (Inf. Sci., 2009)

A note on "Fuzzy differential equations and the extension principle". - Tofigh Allahviranloo; Mahmoud Shafiee; Y. Nejatbakhsh (Inf. Sci., 2009)

A New Approach for Solving First Order Fuzzy Differential Equation. - Tofigh Allahviranloo; Soheil Salahshour (IPMU (2), 2010)

Existence and Uniqueness of Solutions of Fuzzy Volterra Integro-differential Equations. - Saeide Hajighasemi; Tofigh Allahviranloo; Masoume Khezerloo; M. Khorasany; Soheil Salahshour (IPMU (2), 2010)

Expansion Method for Solving Fuzzy Fredholm-Volterra Integral Equations. - Saeid Khezerloo; Tofigh Allahviranloo; S. Haji Ghasemi; Soheil Salahshour; Masoume Khezerloo; M. Khorasan Kiasary (IPMU (2), 2010)

Application of Gaussian Quadratures in Solving Fuzzy Fredholm Integral Equations. - Masoume Khezerloo; Tofigh Allahviranloo; Soheil Salahshour; M. Khorasani Kiasari; S. Haji Ghasemi (IPMU (2), 2010)

Fuzzy Laplace transforms. - Tofigh Allahviranloo; M. Barkhordari Ahmadi (Soft Comput., 2010)

Ranking of fuzzy numbers by a new metric. - Tofigh Allahviranloo; M. Adabitabar Firozja (Soft Comput., 2010)

Fuzzy fractional differential equations with Nagumo and Krasnoselskii-Krein condition. - Tofigh Allahviranloo; Saeid Abbasbandy; Soheil Salahshour (EUSFLAT Conf., 2011)

Ranking of fuzzy numbers based on alpha-distance. - Saeid Khezerloo; Tofigh Allahviranloo; Masoume Khezerloo (EUSFLAT Conf., 2011)

Solving fuzzy Volterra integro-differential equation by fuzzy differential transform method. - Nasser Mikaeilvand; Sakineh Khakrangin; Tofigh Allahviranloo (EUSFLAT Conf., 2011)

Ranking fuzzy numbers using fuzzy maximizing-minimizing points. - Soheil Salahshour; Saeid Abbasbandy; Tofigh Allahviranloo (EUSFLAT Conf., 2011)

The exact solutions of fuzzy wave-like equations with variable coefficients by a variational iteration method. - Tofigh Allahviranloo; Saeid Abbasbandy; Hamid Rouhparvar (Appl. Soft Comput., 2011)

A new method for solving fuzzy linear differential equations. - Tofigh Allahviranloo; Saeid Abbasbandy; Soheil Salahshour; A. Hakimzadeh (Computing, 2011)

A note on "Fuzzy linear systems". - Tofigh Allahviranloo; Mojtaba Ghanbari; A. A. Hosseinzadeh; Elnaz Haghi; Rahele Nuraei (Fuzzy Sets Syst., 2011)

Degeneracy in Fuzzy Linear Programming and its Application. - Leila Alizadeh Sigarpich; Tofigh Allahviranloo; Farhad Hosseinzadeh Lotfi; Narsis Aftab Kiani (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2011)

Fuzzy symmetric solutions of fuzzy linear systems. - Tofigh Allahviranloo; Soheil Salahshour (J. Comput. Appl. Math., 2011)

Maximal- and minimal symmetric solutions of fully fuzzy linear systems. - Tofigh Allahviranloo; Soheil Salahshour; Masoume Khezerloo (J. Comput. Appl. Math., 2011)

Bounded and symmetric solutions of fully fuzzy linear systems in dual form. - Tofigh Allahviranloo; Soheil Salahshour (WCIT, 2011)

Euler method for solving hybrid fuzzy differential equation. - Tofigh Allahviranloo; Soheil Salahshour (Soft Comput., 2011)

An approach for ranking of fuzzy numbers. - Reza Ezzati; Tofigh Allahviranloo; Saeid Khezerloo; Masoume Khezerloo (Expert Syst. Appl., 2012)

A new similarity measure for generalized fuzzy numbers. - Tofigh Allahviranloo; Saeid Abbasbandy; Saeide Hajighasemi (Neural Comput. Appl., 2012)

A new method for solving fuzzy integro-differential equation under generalized differentiability. - Tofigh Allahviranloo; Saeid Abbasbandy; Omolbanin Sedaghatfar; P. Darabi (Neural Comput. Appl., 2012)

Solving fuzzy second-order nonlinear Volterra-Fredholm integro-differential equations by using Picard method. - Sh. Sadigh Behzadi; Tofigh Allahviranloo; Saeid Abbasbandy (Neural Comput. Appl., 2012)

Evaluation of fully fuzzy regression models by fuzzy neural network. - Maryam Mosleh; Tofigh Allahviranloo; Mahmood Otadi (Neural Comput. Appl., 2012)

A new approach to obtain algebraic solution of interval linear systems. - Tofigh Allahviranloo; Mojtaba Ghanbari (Soft Comput., 2012)

A new metric for L-R fuzzy numbers and its application in fuzzy linear systems. - Tofigh Allahviranloo; Rahele Nuraei; Mojtaba Ghanbari; Elnaz Haghi; A. A. Hosseinzadeh (Soft Comput., 2012)

Explicit solutions of fractional differential equations with uncertainty. - Tofigh Allahviranloo; Soheil Salahshour; Saeid Abbasbandy (Soft Comput., 2012)

Estimation of algebraic solution by limiting the solution set of an interval linear system. - Mojtaba Ghanbari; Tofigh Allahviranloo; Elnaz Haghi (Soft Comput., 2012)

A method to find fuzzy eigenvalues and fuzzy eigenvectors of fuzzy matrix. - Tofigh Allahviranloo; Laleh Hooshangian (Neural Comput. Appl., 2013)

Toward the existence and uniqueness of solutions of second-order fuzzy volterra integro-differential equations with fuzzy kernel. - Tofigh Allahviranloo; Masoume Khezerloo; Omolbanin Sedaghatfar; Soheil Salahshour (Neural Comput. Appl., 2013)

Application of non-normal p-norm trapezoidal fuzzy number in reliability evaluation of electrical substations. - Manjit Verma; Amit Kumar 003; Yaduvir Singh; Tofigh Allahviranloo (Neural Comput. Appl., 2013)

A new method for solving an arbitrary fully fuzzy linear system. - S. Moloudzadeh; Tofigh Allahviranloo; P. Darabi (Soft Comput., 2013)

Applications of fuzzy Laplace transforms. - Soheil Salahshour; Tofigh Allahviranloo (Soft Comput., 2013)

Fuzzy fractional differential equations under generalized fuzzy Caputo derivative. - Tofigh Allahviranloo; Atefeh Armand; Zienab Gouyandeh (J. Intell. Fuzzy Syst., 2014)

Fuzzy generalized H-differential and applications to fuzzy differential equations of second-order. - Tofigh Allahviranloo; Laleh Hooshangian (J. Intell. Fuzzy Syst., 2014)

The use of fuzzy expansion method for solving fuzzy linear Volterra-Fredholm integral equations. - Sh. Sadigh Behzadi; Tofigh Allahviranloo; Saeid Abbasbandy (J. Intell. Fuzzy Syst., 2014)

Solving nonlinear fuzzy differential equations by using fuzzy variational iteration method. - Tofigh Allahviranloo; Saeid Abbasbandy; Sh. Sadigh Behzadi (Soft Comput., 2014)

The use of airfoil and Chebyshev polynomials methods for solving fuzzy Fredholm integro-differential equations with Cauchy kernel. - Tofigh Allahviranloo; Sh. Sadigh Behzadi (Soft Comput., 2014)

On the new solutions for a fully fuzzy linear system. - Tofigh Allahviranloo; A. A. Hosseinzadeh; Mojtaba Ghanbari; Elnaz Haghi; Rahele Nuraei (Soft Comput., 2014)

Numerical solutions for fractional differential equations by Tau-Collocation method. - Tofigh Allahviranloo; Zienab Gouyandeh; Atefeh Armand (Appl. Math. Comput., 2015)

On fuzzy solutions for heat equation based on generalized Hukuhara differentiability. - Tofigh Allahviranloo; Zienab Gouyandeh; Atefeh Armand; Alemdar Hasanoglu (Fuzzy Sets Syst., 2015)

A new attitude coupled with fuzzy thinking to fuzzy rings and fields. - Fazlollah Abbasi; Tofigh Allahviranloo; Saeid Abbasbandy (J. Intell. Fuzzy Syst., 2015)

A full fuzzy method for solving differential equation based on Taylor expansion. - Tofigh Allahviranloo; Zienab Gouyandeh; Atefeh Armand (J. Intell. Fuzzy Syst., 2015)

Solving fuzzy differential equations based on the length function properties. - Tofigh Allahviranloo; M. Chehlabi (Soft Comput., 2015)

The prediction of cardiovascular disorders by fuzzy difference equations. - Tofigh Allahviranloo; M. Keshavarz; Shafiqul Islam (FUZZ-IEEE, 2016)

A New Method for Defuzzification and Ranking of Fuzzy Numbers Based on the Statistical Beta Distribution. - Amir Rahmani; F. Hosseinzadeh Lotfi; Mohsen Rostamy-Malkhalifeh; Tofigh Allahviranloo (Adv. Fuzzy Syst., 2016)

Forefront of Fuzzy Logic in Data Mining: Theory, Algorithms, and Applications. - Gözde Ulutagay; Ronald R. Yager; Bernard De Baets; Tofigh Allahviranloo (Adv. Fuzzy Syst., 2016)

Concreted solutions to fuzzy linear fractional differential equations. - M. Chehlabi; Tofigh Allahviranloo (Appl. Soft Comput., 2016)

Numerical solution of nonlinear Volterra-Fredholm-Hammerstein integral equations via Tau-collocation method with convergence analysis. - Zienab Gouyandeh; Tofigh Allahviranloo; Atefeh Armand (J. Comput. Appl. Math., 2016)

An efficient method for solving LR fuzzy dual matrix systems. - Fatemeh Babakordi; Tofigh Allahviranloo; M. Adabitabar Firozja (J. Intell. Fuzzy Syst., 2016)

A fuzzy solution of heat equation under generalized Hukuhara differentiability by fuzzy Fourier transform. - Zienab Gouyandeh; Tofigh Allahviranloo; Saeid Abbasbandy; Atefeh Armand (Fuzzy Sets Syst., 2017)

The Parametric Form of Z-Number and Its Application in Z-Number Initial Value Problem. - S. Pirmuhammadi; Tofigh Allahviranloo; M. Keshavarz (Int. J. Intell. Syst., 2017)

On the solution of fuzzy fractional optimal control problems with the Caputo derivative. - M. Alinezhad; Tofigh Allahviranloo (Inf. Sci., 2017)

Fractional relaxation-oscillation differential equations via fuzzy variational iteration method. - Atefeh Armand; Tofigh Allahviranloo; Saeid Abbasbandy; Zienab Gouyandeh (J. Intell. Fuzzy Syst., 2017)

Semi-analytical methods for solving fuzzy impulsive fractional differential equations. - Nematallah Najafi; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2017)

Algebraic solution of fuzzy linear system as: $ widetilde{A} widetilde{X}+ widetilde{B} widetilde{X}= widetilde{Y}$. - Tofigh Allahviranloo; Fatemeh Babakordi (Soft Comput., 2017)

Solving Fuzzy Volterra Integrodifferential Equations of Fractional Order by Bernoulli Wavelet Method. - Mohammad Rasul Mastani Shabestari; Reza Ezzati; Tofigh Allahviranloo (Adv. Fuzzy Syst., 2018)

Positive or negative solutions to first-order fully fuzzy linear differential equations under generalized differentiability. - M. Chehlabi; Tofigh Allahviranloo (Appl. Soft Comput., 2018)

On the fuzzy Poisson equation. - Razieh Ghasemi Moghaddam; Tofigh Allahviranloo (Fuzzy Sets Syst., 2018)

On general conditions for nestedness of the solution set of fuzzy-interval linear systems. - Hana Veiseh; Taher Lotfi; Tofigh Allahviranloo (Fuzzy Sets Syst., 2018)

Numerical solution of linear regression based on Z-numbers by improved neural network. - Somayeh Ezadi; Tofigh Allahviranloo (Intell. Autom. Soft Comput., 2018)

New multi-layer method for Z-number ranking using Hyperbolic Tangent function and convex combination. - Somayeh Ezadi; Tofigh Allahviranloo (Intell. Autom. Soft Comput., 2018)

Two new methods for ranking of Z-numbers based on sigmoid function and sign method. - Somayeh Ezadi; Tofigh Allahviranloo; Salar Mohammadi (Int. J. Intell. Syst., 2018)

Reproducing kernel method for solving singularly perturbed differential-difference equations with boundary layer behavior in Hilbert space. - Hussein Sahihi; Saeid Abbasbandy; Tofigh Allahviranloo (J. Comput. Appl. Math., 2018)

Numerical solution of fuzzy fractional integro-differential equation via two-dimensional Legendre Wavelet method. - Mohammad Rasul Mastani Shabestari; Reza Ezzati; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2018)

A new attitude coupled with fuzzy thinking for solving fuzzy equations. - Tofigh Allahviranloo; Irina Perfilieva; Fazlollah Abbasi (Soft Comput., 2018)

Computational method based on reproducing kernel for solving singularly perturbed differential-difference equations with a delay. - Hussein Sahihi; Saeid Abbasbandy; Tofigh Allahviranloo (Appl. Math. Comput., 2019)

Bipolar fuzzy linear system of equations. - Muhammad Akram 001; Ghulam Muhammad; Tofigh Allahviranloo (Comput. Appl. Math., 2019)

Fuzzy multiquadric radial basis functions for solving fuzzy partial differential equations. - M. Dirbaz; Tofigh Allahviranloo (Comput. Appl. Math., 2019)

Radio fuzzy graphs and assignment of frequency in radio stations. - Rupkumar Mahapatra; Sovan Samanta; Tofigh Allahviranloo; Madhumangal Pal (Comput. Appl. Math., 2019)

Z-Advanced numbers processes. - Tofigh Allahviranloo; Somayeh Ezadi (Inf. Sci., 2019)

Fuzzy finite difference method for solving fuzzy Poisson's equation. - M. Abdi; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2019)

Linear system of equations in m-polar fuzzy environment. - Muhammad Akram 001; Danish Saleem; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2019)

Numerical solution of two-dimensional nonlinear fuzzy Fredholm integral equations via quadrature iterative method. - Atiyeh Mashhadi Gholam; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2019)

Dynamical control of computations using the finite differences method to solve fuzzy boundary value problem. - Hasan Barzegar Kelishami; Mohammad Ali Fariborzi Araghi; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2019)

Fuzzy reliability estimation using the new operations of transmission average on Rational-linear patchy fuzzy numbers. - Fazlollah Abbasi; Tofigh Allahviranloo (Soft Comput., 2019)

New operations on pseudo-octagonal fuzzy numbers and its application. - Fazlollah Abbasi; Tofigh Allahviranloo (Soft Comput., 2019)

A new effective solution method for fully intuitionistic fuzzy transportation problem. - Ali Mahmoodirad; Tofigh Allahviranloo; Sadegh Niroomand (Soft Comput., 2019)

q-fractional differential equations with uncertainty. - Z. Noeiaghdam; Tofigh Allahviranloo; Juan J. Nieto 001 (Soft Comput., 2019)

A new efficient method using Fibonacci polynomials for solving of first-order fuzzy Fredholm-Volterra integro-differential equations. - Ali Seifi; Taher Lotfi; Tofigh Allahviranloo (Soft Comput., 2019)

Uncertain Information and Linear Systems - Tofigh Allahviranloo (Springer, 2020)

On the rectangular fuzzy complex linear systems. - Mojtaba Ghanbari; Tofigh Allahviranloo; Witold Pedrycz (Appl. Soft Comput., 2020)

A modified Euler method for solving fuzzy differential equations under generalized differentiability. - Nazanin Ahmady; Tofigh Allahviranloo; E. Ahmady (Comput. Appl. Math., 2020)

Certain methods to solve bipolar fuzzy linear system of equations. - Muhammad Akram 001; Muhammad Ali; Tofigh Allahviranloo (Comput. Appl. Math., 2020)

Combining fractional differential transform method and reproducing kernel Hilbert space method to solve fuzzy impulsive fractional differential equations. - Nematallah Najafi; Tofigh Allahviranloo (Comput. Appl. Math., 2020)

LU Decomposition method to solve bipolar fuzzy linear systems. - Muhammad Akram 001; Ghulam Muhammad; Tofigh Allahviranloo; Nawab Hussain (J. Intell. Fuzzy Syst., 2020)

On the stability for the fuzzy initial value problem. - Ngo Van Hoa; Tofigh Allahviranloo; Ho Vu 001 (J. Intell. Fuzzy Syst., 2020)

Conception and Implementation of a New Data-Driven Fuzzy Method for Reliability and Safety Analysis. - Fazlollah Abbasi; Tofigh Allahviranloo (New Math. Nat. Comput., 2020)

A fuzzy generalized power series method under generalized Hukuhara differentiability for solving fuzzy Legendre differential equation. - Khadijeh Sabzi; Tofigh Allahviranloo; Saeid Abbasbandy (Soft Comput., 2020)

Exploring the Main Effect of e-Banking on the Banking Industry Concentration Degree on Predicting the Future of the Banking Industry: A Case Study. - Zohreh Ghasemi; Mozhdeh Afshar Kermani; Tofigh Allahviranloo (Adv. Fuzzy Syst., 2021)

Reproducing kernel method to solve fractional delay differential equations. - Tofigh Allahviranloo; Hussein Sahihi (Appl. Math. Comput., 2021)

Fully Pythagorean fuzzy linear programming problems with equality constraints. - Muhammad Akram 001; Inayat Ullah; Tofigh Allahviranloo; S. A. Edalatpanah 001 (Comput. Appl. Math., 2021)

Numerical simulations of reaction-diffusion systems in biological and chemical mechanisms with quartic-trigonometric B-splines. - Ozlem Ersoy Hepson; Gülsemay Yigit; Tofigh Allahviranloo (Comput. Appl. Math., 2021)

Interval type-2 fuzzy least-squares estimation to formulate a regression model based on a new outlier detection method using a new distance. - Mikaeel Mokhtari; Tofigh Allahviranloo; Mohammad Hassan Behzadi; Farhad Hosseinzadeh Lotfi (Comput. Appl. Math., 2021)

A Runge-Kutta numerical method to approximate the solution of bipolar fuzzy initial value problems. - Muhammad Saqib; Muhammad Akram 001; Shahida Bashir; Tofigh Allahviranloo (Comput. Appl. Math., 2021)

An improved numerical iterative method for solving nonlinear fuzzy Fredholm integral equations via Picard's method and generalized quadrature rule. - Shokrollah Ziari; Tofigh Allahviranloo; Witold Pedrycz (Comput. Appl. Math., 2021)

A New Technique to Solve Transportation Problems Using De-Pythagorean Value in Generalized Interval Valued Pythagorean Environment. - Avishek Chakraborty; Soheil Salahshour; Tofigh Allahviranloo (Int. J. Fuzzy Syst. Appl., 2021)

LR-type fully Pythagorean fuzzy linear programming problems with equality constraints. - Muhammad Akram 001; Inayat Ullah; Tofigh Allahviranloo; S. A. Edalatpanah 001 (J. Intell. Fuzzy Syst., 2021)

An efficient method to solve fuzzy Volterra integral equations using Fibonacci polynomials. - M. Darabi; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2021)

A study on the fuzzy parabolic Volterra partial integro-differential equations. - E. Qahremani; Tofigh Allahviranloo; Saeid Abbasbandy; Nazanin Ahmady (J. Intell. Fuzzy Syst., 2021)

Numerical solution of bipolar fuzzy initial value problem. - Muhammad Saqib; Muhammad Akram 001; Shahida Bashir; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2021)

Implementing reproducing Kernel method to solve singularly perturbed convection-diffusion parabolic Problems. - Saeid Abbasbandy; Hussein Sahihi; Tofigh Allahviranloo (Math. Model. Anal., 2021)

Estimation of Failure Using Fault Tree Analysis Based on New Operations on LR-Type Flat Fuzzy Numbers. - Fazlollah Abbasi; Tofigh Allahviranloo (New Math. Nat. Comput., 2021)

Fuzzy Hypotheses Testing in the Framework of Type-2 Fuzzy Numbers. - Fazlollah Abbasi; Tofigh Allahviranloo (New Math. Nat. Comput., 2021)

Solving Riccati Fuzzy Differential Equations. - F. Karimi; Tofigh Allahviranloo; S. M. Pishbin; Saeid Abbasbandy (New Math. Nat. Comput., 2021)

A Study of Fuzzy Methods for Solving System of Fuzzy Differential Equations. - M. Keshavarz; Tofigh Allahviranloo; Saeid Abbasbandy; Mohammad Hossein Modarressi (New Math. Nat. Comput., 2021)

New Method for Numerical Solution of Z-Fractional Differential Equations. - Parisa Keshavarz; Tofigh Allahviranloo; Farajollah Mohammadi Yaghoobi; Ali Barahmand (New Math. Nat. Comput., 2021)

A Numerical Method to Solve Fuzzy Fractional Optimal Control Problems Using Legendre Basis Functions. - M. Mirvakili; Tofigh Allahviranloo; Fahimeh Soltanian (New Math. Nat. Comput., 2021)

Computational procedure for solving fuzzy equations. - Fazlollah Abbasi; Tofigh Allahviranloo (Soft Comput., 2021)

Methods for solving LR-bipolar fuzzy linear systems. - Muhammad Akram 001; Tofigh Allahviranloo; Witold Pedrycz; Muhammad Ali (Soft Comput., 2021)

A new Jacobi Tau method for fuzzy fractional Fredholm nonlinear integro-differential equations. - Azizeh Bidari; Farhad Dastmalchi Saei; Mahdi Baghmisheh; Tofigh Allahviranloo (Soft Comput., 2021)

Fuzzy Fractional Differential Operators and Equations - Fuzzy Fractional Differential Equations - Tofigh Allahviranloo (Springer, 2021)

Existence of a Unique Solution and the Hyers-Ulam-H-Fox Stability of the Conformable Fractional Differential Equation by Matrix-Valued Fuzzy Controllers. - Zahra Eidinejad; Reza Saadati; Tofigh Allahviranloo; Farzad Kiani; Samad Noeiaghdam; Unai Fernandez-Gamiz (Complex., 2022)

A straightforward approach for solving dual fuzzy linear systems. - Mojtaba Ghanbari; Tofigh Allahviranloo; Witold Pedrycz (Fuzzy Sets Syst., 2022)

Fuzzy fractional diffusion processes and drug release. - M. Keshavarz; Tofigh Allahviranloo (Fuzzy Sets Syst., 2022)

Solving a fuzzy fractional diffusion model for cancer tumor by using fuzzy transforms. - M. Keshavarz; E. Qahremani; Tofigh Allahviranloo (Fuzzy Sets Syst., 2022)

On the properties and applications of fuzzy analytic equations. - Khadijeh Sabzi; Tofigh Allahviranloo; Saeid Abbasbandy (Fuzzy Sets Syst., 2022)

Solving fully fuzzy linear system: A new solution concept. - Fazlollah Abbasi; Tofigh Allahviranloo (Inf. Sci., 2022)

A new maximal flow algorithm for solving optimization problems with linguistic capacities and flows. - Muhammad Akram 001; Amna Habib; Tofigh Allahviranloo (Inf. Sci., 2022)

Z+-Laplace transforms and Z+-differential equations of the arbitrary-order, theory and applications. - Maryam Ardeshiri Lordejani; Mozhdeh Afshar Kermani; Tofigh Allahviranloo (Inf. Sci., 2022)

A numerical method for approximating the solution of fuzzy fractional optimal control problems in caputo sense using legendre functions. - M. Mirvakili; Tofigh Allahviranloo; Fahimeh Soltanian (J. Intell. Fuzzy Syst., 2022)

Introducing a trapezoidal interval type-2 fuzzy regression model. - Mikaeel Mokhtari; Tofigh Allahviranloo; Mohammad Hassan Behzadi; Farhad Hosseinzadeh Lotfi (J. Intell. Fuzzy Syst., 2022)

Modified grasshopper optimization algorithm optimized adaptive fuzzy lead-lag controller for coordinated design of FACTS controller with PSS. - Preeti Ranjan Sahu; Prakash Kumar Hota; Sidhartha Panda; Hoang Viet Long; Tofigh Allahviranloo (J. Intell. Fuzzy Syst., 2022)

A New Estimation of Failure Analysis in Fuzzy Environment, Case Study: The Electrical Model Failure for the Football Stadium. - Tofigh Allahviranloo; Fazlollah Abbasi (New Math. Nat. Comput., 2022)

Solving Fractional Fuzzy Impulsive Differential Equations with Uncertainty by Novel Computational Technique. - Nematallah Najafi; Tofigh Allahviranloo; Witold Pedrycz (New Math. Nat. Comput., 2022)

Numerical Method to Solve a Hybrid Fuzzy Conformable Fractional Differential Equations. - N. Shahryari; Tofigh Allahviranloo; Saeid Abbasbandy (New Math. Nat. Comput., 2022)

A method for solving bipolar fuzzy complex linear systems with real and complex coefficients. - Muhammad Akram 001; Muhammad Ali; Tofigh Allahviranloo (Soft Comput., 2022)

Generalized Hukuhara conformable fractional derivative and its application to fuzzy fractional partial differential equations. - Manizheh Ghaffari; Tofigh Allahviranloo; Saeid Abbasbandy; Mahdi Azhini (Soft Comput., 2022)

A new effective approximate multiplication operation on LR fuzzy numbers and its application. - Mojtaba Ghanbari; Tofigh Allahviranloo; Rahele Nuraei; Witold Pedrycz (Soft Comput., 2022)

Fuzzy Control Problem via Random Multi-Valued Equations in Symmetric F-n-NLS. - Reza Saadati; Tofigh Allahviranloo; Donal O'Regan; Fehaid Salem Alshammari (Symmetry, 2022)

An efficient numerical method for solving m-polar fuzzy initial value problems. - Muhammad Akram 001; Muhammad Saqib; Shahida Bashir; Tofigh Allahviranloo (Comput. Appl. Math., 2022)

Existence, uniqueness and matrix-valued fuzzy Mittag-Leffler-Hypergeometric-Wright stability for $$ mathfrak {P}$$-Hilfer fractional differential equations in matrix-valued fuzzy Banach space. - Safoura Rezaei Aderyani; Reza Saadati; Tofigh Allahviranloo (Comput. Appl. Math., 2022)

Solution of initial-value problem for linear third-order fuzzy differential equations. - Muhammad Akram 001; Ghulam Muhammad; Tofigh Allahviranloo; Witold Pedrycz (Comput. Appl. Math., 2022)

A new method for the solution of fully fuzzy linear programming models. - Muhammad Akram 001; Inayat Ullah; Tofigh Allahviranloo (Comput. Appl. Math., 2022)

Attractiveness of pseudo almost periodic solutions for delayed cellular neural networks in the context of fuzzy measure theory in matrix-valued fuzzy spaces. - Zahra Eidinejad; Reza Saadati; Tofigh Allahviranloo (Comput. Appl. Math., 2022)

Preferential Voting and Applications: Approaches Based on Data Envelopment Analysis - Mehdi Soltanifar; Hamid Sharafi; Farhad Hosseinzadeh Lotfi; Witold Pedrycz; Tofigh Allahviranloo (Springer, 2023)

Solving a System of Linear Equations Based on Z-Numbers to Determinate the Market Balance Value. - Zeinab Motamedi Pour; Tofigh Allahviranloo; Mozhdeh Afshar Kermani; Saeid Abbasbandy (Adv. Fuzzy Syst., 2023)

A novel stability study on volterra integral equations with delay (VIE-D) using the fuzzy minimum optimal controller in matrix-valued fuzzy Banach spaces. - Zahra Eidinejad; Reza Saadati; Tofigh Allahviranloo; Chenkuan Li (Comput. Appl. Math., 2023)

$$ alpha $$-Whittaker controllability of $$ vartheta $$-Hilfer fractional stochastic evolution equations driven by fractional Brownian motion. - Mohammad Bagher Ghaemi; Fatemeh Mottaghi; Reza Saadati; Tofigh Allahviranloo (Comput. Appl. Math., 2023)

Ranking the Return on Assets of Tehran Stock Exchange by a New Method Based on Z-Numbers Data. - Maryam Farzam; Mozhdeh Afshar Kermani; Tofigh Allahviranloo; Azim Aminataei (Int. J. Math. Math. Sci., 2023)

Some connections between the generalized Hukuhara derivative and the fuzzy derivative based on strong linear independence. - Estevão Esmi; Jefferson Silva; Tofigh Allahviranloo; Laécio C. Barros (Inf. Sci., 2023)

Fuzzy Decision Analysis: Multi Attribute Decision Making Approach - Farhad Hosseinzadeh Lotfi; Tofigh Allahviranloo; Witold Pedrycz; Mohammadreza Shahriari; Hamid Sharafi; Somayeh Razipour-GhalehJough (Springer, 2023)

A New Framework for Numerical Techniques for Fuzzy Nonlinear Equations. - Fazlollah Abbasi; Tofigh Allahviranloo; Muhammad Akram 001 (Axioms, 2023)

Multi-step gH-difference-based methods for fuzzy differential equations. - Leila Safikhani; Alireza Vahidi; Tofigh Allahviranloo; Mozhdeh Afshar Kermani (Comput. Appl. Math., 2023)

State feedback control for fractional differential equation system in the space of linearly correlated fuzzy numbers. - Nguyen Thi Kim Son; Hoang Thi Phuong Thao; Tofigh Allahviranloo; Hoang Viet Long (Fuzzy Sets Syst., 2023)

A Hybrid Heuristic Algorithm Using Artificial Agents for Data Replication Problem in Distributed Systems. - Bahman Arasteh; Seyed Salar Sefati; Simona Halunga; Octavian Fratu; Tofigh Allahviranloo (Symmetry, 2023)

Two-Dimensional Müntz-Legendre Wavelet Method for Fuzzy Hybrid Differential Equations. - N. Shahryari; Tofigh Allahviranloo; Saeid Abbasbandy (New Math. Nat. Comput., 2023)

Fuzzy generalized fractional power series technique for simulating fuzzy fractional relaxation problem. - Khatereh Ebdalifar; Tofigh Allahviranloo; Mohsen Rostamy-Malkhalifeh; Mohammad Hassan Behzadi (Soft Comput., 2023)

An estimation of the solution of hybrid fuzzy differential equations. - E. Ahmady; Tofigh Allahviranloo; Nazanin Ahmady; S. S. Mansouri (Comput. Appl. Math., 2023)

On the environmental performance analysis: A combined fuzzy data envelopment analysis and artificial intelligence algorithms. - Alireza Amirteimoori; Tofigh Allahviranloo; Majid Zadmirzaei; Fahimeh Hasanzadeh (Expert Syst. Appl., 2023)

Explicit analytical solutions of an incommensurate system of fractional differential equations in a fuzzy environment. - Muhammad Akram 001; Ghulam Muhammad; Tofigh Allahviranloo (Inf. Sci., 2023)

A discrete heuristic algorithm with swarm and evolutionary features for data replication problem in distributed systems. - Bahman Arasteh; Tofigh Allahviranloo; Peri Funes; Mahsa Torkamanian-Afshar; Manju Khari; Muammer Catak (Neural Comput. Appl., 2023)

Incommensurate non-homogeneous system of fuzzy linear fractional differential equations using the fuzzy bunch of real functions. - Muhammad Akram 001; Ghulam Muhammad; Tofigh Allahviranloo; Witold Pedrycz (Fuzzy Sets Syst., 2023)

The Investigation of Some Essential Concepts of Extended Fuzzy-Valued Convex Functions and Their Applications. - Tofigh Allahviranloo; M. R. Balooch Shahryari; Omolbanin Sedaghatfar; M. R. Shahriari; Reza Saadati; Samad Noeiaghdam; Unai Fernandez-Gamiz (Adv. Fuzzy Syst., 2024)

A new approach to the fractional Abel k-integral equations and linear fractional differential equations in a fuzzy environment. - Ngo Van Hoa; Tofigh Allahviranloo; Witold Pedrycz (Fuzzy Sets Syst., 2024)

Deblurring Medical Images Using a New Grünwald-Letnikov Fractional Mask. - Mohammad Amin Satvati; Mehrdad Lakestani; Hossein Jabbari Khamnei; Tofigh Allahviranloo (Informatica, 2024)

Improving technical efficiency in data envelopment analysis for efficient firms: A case on Chinese banks. - Alireza Amirteimoori; Tofigh Allahviranloo (Inf. Sci., 2024)

Fuzzy Laplace transform method for a fractional fuzzy economic model based on market equilibrium. - Fatemeh Babakordi; Tofigh Allahviranloo; M. R. Shahriari; Muammer Catak (Inf. Sci., 2024)

Fuzzy Langevin fractional delay differential equations under granular derivative. - Ghulam Muhammad; Muhammad Akram 001; Nawab Hussain; Tofigh Allahviranloo (Inf. Sci., 2024)

A new approach for Solving a nonlinear system of second-order BVPs. - Taher Amoozad; Saeid Abbasbandy; Tofigh Allahviranloo; Mohsen Rostamy-Malkhalifeh (Math. Model. Anal., 2024)

A bootstrap data envelopment analysis model with stochastic reducible outputs and expandable inputs: an application to power plants. - Alireza Amirteimoori; Tofigh Allahviranloo; Asunur Cezar (RAIRO Oper. Res., 2024)

Solving the Fornberg-Whitham Model Derived from Gilson-Pickering Equations by Analytical Methods. - Donal O'Regan; Safoura Rezaei Aderyani; Reza Saadati; Tofigh Allahviranloo (Axioms, 2024)

A multi-step method to solve bipolar-fuzzy initial value problem. - E. Ahmady; Nazanin Ahmady; Tofigh Allahviranloo; Mohammadreza Shahriari (Comput. Appl. Math., 2024)

Fully interval-valued fuzzy transportation problems: development and prospects. - Zhihao Peng 006; Maryam Nikbakht; Ali Ebrahimnejad; Farhad Hosseinzadeh Lotfi; Tofigh Allahviranloo (Comput. Appl. Math., 2024)

Existence of generalized Hukuhara differentiable solutions to a class of first-order fuzzy differential equations in dual form. - M. Chehlabi; Tofigh Allahviranloo (Fuzzy Sets Syst., 2024)

Marginal rates of technical changes and impact in stochastic data envelopment analysis: An application in power industry. - Alireza Amirteimoori; Tofigh Allahviranloo; Leila Khoshandam (Expert Syst. Appl., 2024)

Performance analysis and managerial ability in the general insurance market: a study of India and Iran. - Rajiv D. Banker; Alireza Amirteimoori; Tofigh Allahviranloo; Ram Pratap Sinha (Inf. Technol. Manag., 2024)

Generalized fuzzy difference method for solving fuzzy initial value problem. - S. Soroush; Tofigh Allahviranloo; H. Azari; Mohsen Rostamy-Malkhalifeh (Comput. Appl. Math., 2024)

Reconstruction of old maps based on old photos using fuzzy graphs. - Rajab Ali Borzooei; Mehrnoosh Shadravan; Mohammad Mohseni Takallo; Tofigh Allahviranloo (J. Appl. Math. Comput., 2024)

Piecewise Approximation for Bipolar Fuzzy Initial Value Problem. - E. Ahmady; Nazanin Ahmady; Tofigh Allahviranloo (New Math. Nat. Comput., 2024)

Ranking Z-Numbers Based on Radii of Gyration of Fuzzy Data. - H. Hadi Momenseraee; Mozhdeh Afshar Kermani; Tofigh Allahviranloo; Nazanin Ahmady (New Math. Nat. Comput., 2024)

Returns-to-scale and scale economies of two-stage production processes using a fully fuzzy range-adjusted measure model with strong complementary slackness conditions. - Alireza Amirteimoori; Tofigh Allahviranloo; Seyed Mohammad Fakhr Mousavi (Expert Syst. Appl., 2025)

Multi-criteria decision making with Hamacher aggregation operators based on multi-polar fuzzy Z-numbers. - Inayat Ullah; Muhammad Akram 001; Tofigh Allahviranloo (Inf. Sci., 2025)

An integrated weighted multi-criteria decision making method using Z-number and its application in failure modes and effect analysis. - Muhammad Akram 001; Inayat Ullah; Tofigh Allahviranloo; Mohammadreza Shahriari (J. Ind. Inf. Integr., 2025)

Energy-resilient closed-loop supply chain design managed by the 3PL provider: A pick-up strategy and data envelopment analysis. - Beheshteh Moghadaspoor; Reza Tavakkoli-Moghaddam; Ali Bozorgi-Amiri; Tofigh Allahviranloo (J. Ind. Inf. Integr., 2025)

An outranking method with Dombi aggregation operators based on multi-polar fuzzy Z-numbers for selection of best rehabilitation center. - Inayat Ullah; Muhammad Akram 001; Tofigh Allahviranloo (J. Ind. Inf. Integr., 2025)

Sensitivity assessment of cost allocative efficiency in data envelopment analysis. - Alireza Amirteimoori; Tofigh Allahviranloo (Comput. Appl. Math., 2025)

Numerical solution of nonlinear equations of traffic flow density using spectral methods by filter. - Seyed Esmaeil Sadat Najafi; Tofigh Allahviranloo; Saeid Abbasbandy; Mohsen Rostamy-Malkhalifeh (J. Appl. Math. Comput., 2025)

Performance and managerial ability analysis in banking sector: a fuzzy data envelopment analysis approach. - Alireza Amirteimoori; Tofigh Allahviranloo (Soft Comput., 2025)

Fully bipolar fuzzy linear systems: bounded and symmetric solutions in dual form. - Ghulam Muhammad; Tofigh Allahviranloo; Nawab Hussain; Leo Mrsic; Sovan Samanta (J. Appl. Math. Comput., 2025)

Pythagorean linguistic information-based green supplier selection using quantum-based group decision-making methodology and the MULTIMOORA approach. - Prasenjit Mandal 001; Leo Mrsic; Antonios Kalampakas; Tofigh Allahviranloo; Sovan Samanta (Artif. Intell. Rev., 2025)

Applications of mixed fuzzy graph colouring in traffic signal optimization and supply chain management. - Rupkumar Mahapatra; Tofigh Allahviranloo; Leo Mrsic; Antonios Kalampakas; Sovan Samanta (Comput. Appl. Math., 2025)