Results 1 to 10 of about 769,045 (151)

Quasilinear approximation for interval-valued functions via generalized Hukuhara differentiability

Computational and Applied Mathematics, 2022
In this paper, a new generalized Hukuhara differentiability concept for interval-valued functions defined on Rn\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy ...
Yurilev Chalco Cano, Rafaela Osuna Gómez, Beatriz Hernández Jiménez   +2 more
exaly   +4 more sources

Application of Generalized Hukuhara derivative approach in an economic production quantity model with partial trade credit policy under fuzzy environment [PDF]

Operations Research Perspectives, 2016
In this present study, a production inventory model with partial trade credit is formulated and solved in fuzzy environment via Generalized Hukuhara derivative approach. To capture the market, a supplier offers a trade credit period to its retailers. Due
Pinki Majumder, Sankar Prasad Mondal, Uttam Kumar Bera, Manoranjan Maiti   +3 more
doaj   +3 more sources

Solutionsof Fuzzy Goursat Problems with Generalized Hukuhara (gH)-Differentiability Concept

Axioms
In this manuscript, we will discuss the solutions of Goursat problems with fuzzy boundary conditions involving gH-differentiability. The solutions to these problems face two main challenges.
Noor Jamal, Muhammad Sarwar, Kamaleldin Abodayeh, Manel Hleili, Saowaluck Chasreechai, Thanin Sitthiwirattham   +5 more
doaj   +3 more sources

Generalized Hukuhara derivative approach for Gompertz tumor growth with allee effect under fuzzy environment [PDF]

Journal of Fuzzy Extension and Applications, 2023
In this present study, the tumor growth model using the Gompertz equation with the Allee effect is developed under a fuzzy environment using the Generalized Hukuhara Derivative  (GHD) approach.
Rubeena Khaliq, Pervaiz Iqbal, Shahid Bhat, Ram Singh, Shilpi Jain, Praveen Agarwal   +5 more
doaj   +3 more sources

Generalized FitzHugh-Nagumo equations with Caputo gH-differentiability: A novel fuzzy fractional approach to digital memristor networks. [PDF]

PLoS ONE
The fuzzy fractional generalized FitzHugh-Nagumo differential equations (FFGFH-NDEs) is a well-known and generalized model that plays a significant role in biological systems, including complex synchronization in brain networks, cardiac dynamics ...
Muhammad Yousuf, Uzma Ahmad, Ghulam Muhammad, Hamed Alsulami   +3 more
doaj   +2 more sources

New insights for the fuzzy fractional partial differential equations pertaining to Katugampola generalized Hukuhara differentiability in the frame of Caputo operator and fixed point technique

Ain Shams Engineering Journal
In this article, we use the Caputo-Katugampola gH-differentiability to solve a class of fractional PDE systems. With the aid of Caputo-Katugampola gH-differentiability, we demonstrate the existence and uniqueness outcomes of two types of gH-weak findings
Saima Rashid, Fahd Jarad, Hind Alamri
doaj   +2 more sources

Algebra of generalized Hukuhara differentiable interval-valued functions: review and new properties

Fuzzy Sets and Systems, 2019
This article deals with the algebra of gH-differentiable interval-valued functions. Specifically, we give conditions for the gH-differentiability of the sum and the gH-difference of two gH-differentiable interval-valued functions; we also consider the ...
Yurilev Chalco Cano, Geraldo Nunes Silva, M D Jiménez-Gamero   +2 more
exaly   +2 more sources

Finite Difference Method for Neutrosophic Fuzzy Second Order Differential Equation under Generalized Hukuhara Differentiability [PDF]

Neutrosophic Sets and Systems, 2023
This paper solves the boundary value problem of the second-order differential equation under the neutrosophic fuzzy boundary condition. The proposed solution is approximated using the finite difference method but deneutrosophication utilizing strongly ...
Bassem Kamal, Huda E. Khalid, A. A. Salama, Galal I. El-Baghdady   +3 more
doaj   +1 more source

Neutrosophic Fuzzy Boundary Value Problem under Generalized Hukuhara Differentiability [PDF]

Neutrosophic Sets and Systems, 2021
In this article, the main definitions and differentiation concepts of neutrosophic fuzzy environment will be reviewed. This article will introduce an analytical methodology for solving the second-order linear ordinary differential problem with ...
Bassem A. Kamal, A. A. Salama, M. Shokry, Magdi S. El-Azab, Galal I. El-Baghdady   +4 more
doaj   +1 more source

A Method for Solving Linear Systems of Fuzzy Differential Equations under Generalized Hukuhara Differentiability

Fuzzy Optimization and Modeling, 2023
The paper proposes a procedure for solving a linear system of fuzzy differential equations from the point of view of the generalized Hukuhara derivative. First, the method is based on two functions of half-length and midpoint of fuzzy numbers and next it
Mehran Chehlabi, Masuod Salehi Sarvestani   +1 more
doaj   +1 more source