Results 51 to 60 of about 644 (148)

Fuzzy Sumudu Transforms of the Fuzzy Riemann-Liouville Fractional Derivatives About Order

International Journal of Engineering and Technology, 2018
This work involved fuzyy Sumudu transform (FST) for solving fuzzy fractional differential equations (FFDEs) involving Riemann-Liouvillefuzzy fractional derivative and we find with proof the formulas of fuzzy sumudu transforms for Riemann-Liouville fuzzy fractional derivative about order 0 < β < 1.
Roaa Hameed Hassan, Yasir Mohammad Abbas
openaire   +1 more source

Analyzing fuzzy fractional Degasperis–Procesi and Camassa–Holm equations with the Atangana–Baleanu operator

Open Physics
This article presents a new approach for solving the fuzzy fractional Degasperis–Procesi (FFDP) and Camassa–Holm equations using the iterative transform method (ITM). The fractional Degasperis–Procesi (DP) and Camassa–Holm equations are extended from the
Alshehry Azzh Saad, Yasmin Humaira, Shah Manzoor Ali, Shah Rasool   +3 more
doaj   +1 more source

Fractional Intuitionistic Fuzzy Support Vector Machine: Diabetes Tweet Classification

Information
Support vector machine (SVM) models apply the Karush–Kuhn–Tucker (KKT-OC) optimality conditions in the ordinary derivative to the primal optimisation problem, which has a major influence on the weights associated with the dissimilarity between the ...
Hassan Badi, Alina-Mihaela Patriciu, Karim El Moutaouakil   +2 more
doaj   +1 more source

Fractional Derivative to Symmetrically Extend the Memory of Fuzzy C-Means

Symmetry
The fuzzy C-means (FCM) clustering algorithm is a widely used unsupervised learning method known for its ability to identify natural groupings within datasets. While effective in many cases, FCM faces challenges such as sensitivity to initial cluster assignments, slow convergence, and difficulty in handling non-linear and overlapping clusters. Aimed at
Safaa Safouan, Karim El Moutaouakil, Alina-Mihaela Patriciu   +2 more
openaire   +1 more source

Some Results for Fractional Derivative Associated with Fuzzy Differential Subordinations

Journal of Al-Qadisiyah for Computer Science and Mathematics, 2020
In the present article, by making use of fuzzy differential subordination, we establish some interesting results of fractional derivative related to differential operator defined in the open unit disk.
Abbas Kareem Wanas, Serap Bulut
openaire   +1 more source

Granular Fuzzy Fractional Continuous-Time Linear Systems: Roesser and Fornasini–Marchesini Models

Fractal and Fractional
In this article, we introduce and investigate two classes of fuzzy fractional two-dimensional continuous-time (FFTDCT) linear systems to deal with uncertainty and fuzziness in system parameters.
Ghulam Muhammad, Muhammad Akram, Hamed Alsulami, Nawab Hussain   +3 more
doaj   +1 more source

Fractional differential equation with the fuzzy initial condition

Electronic Journal of Differential Equations, 2011
In this paper we study the existence and uniqueness of the solution for a class of fractional differential equation with fuzzy initial value. The fractional derivatives are considered in the Riemann-Liouville sense.
Sadia Arshad, Vasile Lupulescu
doaj  

Existence and Mittag–Leffler Stability for the Solution of a Fuzzy Fractional System with Application of Laplace Transforms to Solve Fractional Differential Systems

Algorithms
This study explores the existence and Mittag–Leffler stability of solutions for fuzzy fractional systems that include Caputo derivatives and ordinary derivatives with non-local conditions using the Schauder fixed-point theorem.
Mohammad Saeid Abolhassanifar, Reza Saadati, Mohammad Bagher Ghaemi, Donal O’Regan   +3 more
doaj   +1 more source

A robust study upon fuzzy fractional 2D heat equation via semi-analytical technique

Partial Differential Equations in Applied Mathematics
This paper presents a novel semi-analytical approach to solve 2D fuzzy fractional heat equation which combines Shehu transform with Homotopy Perturbation Method.
Mamta Kapoor
doaj   +1 more source

Fuzzy-fractional modeling of cholera transmission via water reservoirs and asymptomatic carriers: Analysis using WHO data [PDF]

AIP Advances
Vibrio cholerae is the organism that causes cholera, which is a life-threatening waterborne disease that is usually transmitted by contaminated water and food sources.
Qursam Fatima, Mubashir Qayyum, Omar Khan, Gilbert Chambashi   +3 more
doaj   +1 more source