Tofigh Allahviranloo is a Professor of Applied Mathematics at Istinye University in Istanbul, Türkiye. An accomplished mathematician and computer scientist, Prof. Allahviranloo is sincerely dedicated to multi- and interdisciplinary research efforts. His expertise lies primarily in fundamental research in applied fuzzy mathematics, with a special focus on dynamical systems and pioneering applications in applied biological sciences. As of 2024, Prof. Allahviranloo has made significant scientific contributions, including authoring over 14 international books in English and 10 books in Farsi, as well as about 450 publications with renowned publishers such as Elsevier, Springer, Wiley, and Taylor & Francis. He has published more than 250 peer-reviewed journal papers over the past 15 years. He is the main editor of the book series 'Uncertainty, Computational Techniques and Decision Intelligence' published by ELSEVIER. In addition to his extensive writing activities, Prof. Allahviranloo plays an important role in the academic community as Associate Editor and Editorial Board Member of several prestigious journals. These include 'Information Sciences (ELSEVIER)', 'Fuzzy Sets and Systems (ELSEVIER)', 'Journal of Intelligent and Fuzzy Systems (IOS Press)', 'Iranian Journal of Fuzzy Systems', 'Mathematical Sciences (Springer)', 'Granular Computing (Springer)', 'Journal of Mathematics and Computer Science (ISRP)' and 'Journal of Computational Methods for Differential Equations (University of Tabriz)'. He is currently Executive Editor-in-Chief of ‘Information Sciences (ELSEVIER)’, Editor-in-Chief of the Transactions on Fuzzy Sets and Systems', Editor-in-Chief of the 'International Journal of Industrial Mathematics', Chairman of the 'International Conference on Decision Sciences (IDS)' and Managing Editor of 'The Journal of Mathematics and Computer Science' published by International Scientific Research Publications. In addition, Prof. Allahviranloo is a member of the program committee for the FUZZ-IEEE, NAFIPS Annual Meeting, and IFSA conferences, where he brings his extensive knowledge and experience to these key events in the field of fuzzy systems and applied mathematics.
Araştırma Alanları
- Fuzzy Sets and Modeling
- Decision Science
- Numerical Analysis
- Optimal Control
- Existence, uniqueness and matrix-valued fuzzy Mittag-Leffler-Hypergeometric-Wright stability for P-Hilfer fractional differential equations in matrix-valued fuzzy Banach space, 2022
- Fuzzy Control Problem via Random Multi-Valued Equations in Symmetric F-n-NLS, 2022
- A new maximal flow algorithm for solving optimization problems with linguistic capacities and flows, 2022
- Attractiveness of pseudo almost periodic solutions for delayed cellular neural networks in the context of fuzzy measure theory in matrix-valued fuzzy spaces, 2022
- Generalized Hukuhara conformable fractional derivative and its application to fuzzy fractional partial differential equations, 2022
- A method for solving bipolar fuzzy complex linear systems with real and complex coefficients, 2022
- Solving fully fuzzy linear system: A new solution concept, 2022
- A new effective approximate multiplication operation on LR fuzzy numbers and its application, 2022
- A straightforward approach for solving dual fuzzy linear systems, 2022
- Fuzzy fractional diffusion processes and drug release, 2022
- An efficient numerical method for solving m-polar fuzzy initial value problems, 2022
- On the properties and applications of fuzzy analytic equations, 2022
- Solving a fuzzy fractional diffusion model for cancer tumor by using fuzzy transforms, 2022
- Reproducing kernel method to solve non-local fractional boundary value problem, 2022
- Introducing a trapezoidal interval type-2 fuzzy regression model, 2022
- An Analytical Method for Solving Second-order Fuzzy Differential Equations, 2022
- A numerical method for approximating the solution of fuzzy fractional optimal control problems in caputo sense using legendre functions, 2022
- The Exact Solutions of the Conformable Time-Fractional Modified Nonlinear Schrodinger Equation by the Trial Equation Method and Modified Trial Equation Method, 2022
- A new method for the solution of fully fuzzy linear programming models, 2022
- Exploring the Main Effect of e-Banking on the Banking Industry Concentration Degree on Predicting the Future of the Banking Industry: A Case Study, 2021
- Interval type-2 fuzzy least-squares estimation to formulate a regression model based on a new outlier detection method using a new distance, 2021
- Providing a model for predicting futures contract of gold coin price by using models based onZ-numbers, 2021
- An improved numerical iterative method for solving nonlinear fuzzy Fredholm integral equations via Picard's method and generalized quadrature rule, 2021
- Fuzzy Hypotheses Testing in the Framework of Type-2 Fuzzy Numbers, 2021
- Estimation of Failure Using Fault Tree Analysis Based on New Operations on LR-Type Flat Fuzzy Numbers, 2021
- A Study of Fuzzy Methods for Solving System of Fuzzy Differential Equations, 2021
- A new Jacobi Tau method for fuzzy fractional Fredholm nonlinear integro-differential equations, 2021
- A new fractional dynamic cobweb model based on nonsingular kernel derivatives, 2021
- A Runge-Kutta numericalmethod to approximate the solution of bipolar fuzzy initial value problems, 2021
- On the fuzzy solutions of time-fractional problems, 2021
- Fully Pythagorean fuzzy linear programming problems with equality constraints, 2021
- Numerical Solution of Fuzzy Fractional Differential Equation By Haar Wavelet, 2021
- Numerical simulations of reaction-diffusion systems in biological and chemical mechanisms with quartic-trigonometric B-splines, 2021
- Reproducing kernel method to solve fractional delay differential equations, 2021
- LR-type fully Pythagorean fuzzy linear programming problems with equality constraints, 2021
- Analytical solutions of q-fractional differential equations with proportional derivative, 2021
- Numerical Solution of Second Order IVP by Fuzzy Transform Method, 2021
- Implementing Reproducing Kernel Method to Solve Singularly Perturbed Convection-Diffusion Parabolic Problems, 2021
- Interval model for calculating prospect cross efficiency of data envelopment analysis and providing a solution for its expansion in fuzzy model, 2021
- The Fuzzy Arithmetic Operations of Transmission Average on Pseudo-Hexagonal Fuzzy Numbers and Its Application in Fuzzy System Reliability Analysis, 2021
- Computational procedure for solving fuzzy equations, 2021
- New Method for Numerical Solution of Z-Fractional Differential Equations, 2021
- A Numerical Method to Solve Fuzzy Fractional Optimal Control Problems Using Legendre Basis Functions, 2021
- Solving Riccati Fuzzy Differential Equations, 2021
- A New Method for Solving Fuzzy Bernoulli Differential Equation, 2021
- Methods for solving LR-bipolar fuzzy linear systems, 2021
- Numerical solution of bipolar fuzzy initial value problem, 2021
- A study on the fuzzy parabolic Volterra partial integro-differential equations, 2021
- Analytical fuzzy solution of the ventricular pressure equation and prediction of the blood pressure, 2021
- An efficient method to solve fuzzy Volterra integral equations using Fibonacci polynomials, 2021
- Certain methods to solve bipolar fuzzy linear system of equations, 2020
- Reproducing kernel method to solve parabolic partial differential equations with nonlocal conditions, 2020
- Conception and Implementation of a New Data-Driven Fuzzy Method for Reliability and Safety Analysis, 2020
- A Fuzzy Method for Solving Fuzzy Fractional Differential Equations Based on the Generalized Fuzzy Taylor Expansion, 2020
- On the stability for the fuzzy initial value problem, 2020
- On the fuzzy fractional differential equation with interval Atangana-Baleanu fractional derivative approach, 2020
- A modified Euler method for solving fuzzy differential equations under generalized differentiability, 2020
- Combining fractional differential transform method and reproducing kernel Hilbert space method to solve fuzzy impulsive fractional differential equations, 2020
- Solving system of second-order BVPs using a new algorithm based on reproducing kernel Hilbert space, 2020
- Solving First-Order Differential Equations of Z-Numbers' Initial Value Using Radial Basic Function, 2020
- On the rectangular fuzzy complex linear systems, 2020
- A fuzzy generalized power series method under generalized Hukuhara differentiability for solving fuzzy Legendre differential equation, 2020
- The Traveling Wave Solution Of the Fuzzy Linear Partial Differential Equation, 2020
- Conception and Implementation of a New Data-Driven Fuzzy Method for Reliability and Safety Analysis, 2020
- LU Decomposition method to solve bipolar fuzzy linear systems, 2020
- Fuzzy reproducing kernel space method for solving fuzzy boundary value problems, 2019
- Bipolar fuzzy linear system of equations, 2019
- A new effective solution method for fully intuitionistic fuzzy transportation problem, 2019
- Radio fuzzy graphs and assignment of frequency in radio stations, 2019
- q-fractional differential equations with uncertainty, 2019
- New operations on pseudo-octagonal fuzzy numbers and its application, 2019
- A new efficient method using Fibonacci polynomials for solving of first-order fuzzy Fredholm-Volterra integro-differential equations, 2019
- Computational method based on reproducing kernel for solving singularly perturbed differential-difference equations with a delay, 2019
- Fuzzy multiquadric radial basis functions for solving fuzzy partial differential equations, 2019
- Existence and uniqueness solutions of fuzzy integration-differential mathematical problem by using the concept of generalized differentiability, 2019
- Dynamical control of computations using the finite differences method to solve fuzzy boundary value problem, 2019
- Numerical solution of two-dimensional nonlinear fuzzy Fredholm integral equations via quadrature iterative method, 2019
- Fuzzy finite difference method for solving fuzzy Poisson's equation, 2019
- Linear system of equations in m-polar fuzzy environment, 2019
- A new class of conjugate gradient methods for unconstrained smooth optimization and absolute value equations, 2019
- Z-Advanced numbers processes, 2019
- The fuzzy generalized Taylor's expansion with application in fractional differential equations, 2019
- Fuzzy reliability estimation using the new operations of transmission average on Rational-linear patchy fuzzy numbers, 2019
- On the fuzzy Poisson equation, 2018
- Solving Fuzzy Volterra Integrodifferential Equations of Fractional Order by Bernoulli Wavelet Method, 2018
- New Multi-layer Method for Z-number Ranking using Hyperbolic Tangent Function and Convex Combination, 2018
- On general conditions for nestedness of the solution set of fuzzy-interval linear systems, 2018
- Reproducing kernel method for solving singularly perturbed differential-difference equations with boundary layer behavior in Hilbert space, 2018
- Positive solutions of fuzzy fractional Volterra integro-differential equationswith the Fuzzy Caputo Fractional Derivative using the Jacobi polynomials operational matrix, 2018
- A new attitude coupled with fuzzy thinking for solving fuzzy equations, 2018
- Application of non-normal p-norm trapezoidal fuzzy number in reliability evaluation of electrical substations, 2013
- An approach for ranking of fuzzy numbers, 2012
- APPLICATION OF HOMOTOPY ANALYSIS METHOD FOR SOLVING A CLASS OF NONLINEAR VOLTERRA-FREDHOLM INTEGRO-DIFFERENTIAL EQUATIONS, 2012
- The exact solutions of fuzzy wave-like equations with variable coefficients by a variational iteration method, 2011
- Fuzzy symmetric solutions of fuzzy linear systems, 2011
- Maximal- and minimal symmetric solutions of fully fuzzy linear systems, 2011