Results 41 to 50 of about 769,045 (151)

Generalized Hukuhara Derivatives of Solving of Second Order Linear Homogeneous ODEs by Generalized Triangular Fuzzy Number Using Fuzzy Laplace Transform

Bayero Journal of Pure and Applied Sciences, 2022
Second order linear homogeneous ordinary differential equations are solved using fuzzy Laplace transform method with generalized Hukuhara differentiability concept.
A. Tahir, H. Habib
semanticscholar   +1 more source

Novel Analysis of Fuzzy Fractional Klein-Gordon Model via Semianalytical Method

Journal of Function Spaces, 2022
The current article discusses the new fuzzy iterative transform method, a hybrid methodology based on fuzzy logic and an iterative transformation technique.
Mohammad Alshammari, Wael W. Mohammed, Mohammed Yar   +2 more
doaj   +1 more source

A Single Layer Functional Link Artificial Neural Network based on Chebyshev Polynomials for Neural Evaluations of Nonlinear Nth Order Fuzzy Differential Equations

Annals of the West University of Timisoara: Mathematics and Computer Science, 2018
Bearing in mind the considerable importance of fuzzy differential equations (FDEs) in different fields of science and engineering, in this paper, nonlinear nth order FDEs are approximated, heuristically.
Ara Asmat, Razzaq Oyoon Abdul, Khan Najeeb Alam   +2 more
doaj   +1 more source

L2 differentiability of generalized linear models [PDF]

, 2022
S.155-164We derive conditions for L2 differentiability of generalized linear models with error distributions not necessarily belonging to exponential families, covering both cases of stochastic and deterministic regressors.
Pupashenko, D., Kohl, M., Ruckdeschel, P.   +2 more
core   +2 more sources

A new technique to solve the initial value problems for fractional fuzzy delay differential equations

Advances in Difference Equations, 2017
Using some recent results of fixed point of weakly contractive mappings on the partially ordered space, the existence and uniqueness of solution for interval fractional delay differential equations (IFDDEs) in the setting of the Caputo generalized ...
Truong Vinh An, Ho Vu, Ngo Van Hoa
doaj   +1 more source

Novel Analysis of Fuzzy Physical Models by Generalized Fractional Fuzzy Operators

Journal of Function Spaces, 2022
The present article correlates with a fuzzy hybrid technique combined with an iterative transformation technique identified as the fuzzy new iterative transform method.
Mohammed Kbiri Alaoui, F. M. Alharbi, Shamsullah Zaland   +2 more
doaj   +1 more source

Existence, Uniqueness, and E_q–Ulam-Type Stability of Fuzzy Fractional Differential Equation

Fractal and Fractional, 2021
This paper concerns with the existence and uniqueness of the Cauchy problem for a system of fuzzy fractional differential equation with Caputo derivative of order q∈(1,2], 0cD0+qu(t)=λu(t)⊕f(t,u(t))⊕B(t)C(t),t∈[0,T] with initial conditions u(0)=u0,u′(0 ...
Azmat Ullah Khan Niazi, Jiawei He, Ramsha Shafqat, Bilal Ahmed   +3 more
doaj   +1 more source

Novel Evaluation of Fuzzy Fractional Helmholtz Equations

Journal of Function Spaces, 2022
The current article discusses the fuzzy new iterative transform approach, which is a combination of a fuzzy hybrid methodology and an iterative transformation technique. We establish the consistence of our strategy by obtaining fractional fuzzy Helmholtz
Meshari Alesemi, Naveed Iqbal, Noorolhuda Wyal   +2 more
doaj   +1 more source

Existence of Hukuhara Differentiability of Fuzzy-Valued Functions

, 2017
In this paper, we discuss existence of Hukuhara differentiability of fuzzy-valued functions. Several examples are worked out to check that fuzzy-valued functions are one time, two times and n-times H-differentiable.
D. C. Vakaskar, U. M. Pirzada
core   +1 more source

Generalized Approach to Differentiability

, 2022
In the traditional approach to differentiability, found in almost all university textbooks, this notion is considered only for interior points of the domain of function or for functions with an open domain.
Nikola Koceić-Bilan, Snježana Braić
core   +1 more source