Results 31 to 40 of about 61,894 (145)

Fuzzy Differential Equations in Pseudo BH-algebra

open access: yesJournal of Kufa for Mathematics and Computer, 2022
We introduce the notions of an algebra-BH , Fuzzy of an algebra-BH , Pseudo algebra-BH , Solve Differential Equations in pseudo BH-algebra , Solve Differential Equations in fuzzy pseudo BH-algebra .
Abbas AL-asdi   +2 more
doaj   +1 more source

Review of modern numerical methods for a simple vanilla option pricing problem [PDF]

open access: yes, 2018
Option pricing is a very attractive issue of financial engineering and optimization. The problem of determining the fair price of an option arises from the assumptions made under a given financial market model.
Holčapek, Michal   +4 more
core   +1 more source

Numerical Approximate Solution of Fuzzy Volterra Nonlinear Integro-Differential Equation

open access: yesAcademic Science Journal
In this work, approximate solutions to fuzzy integro-differential equations refer to numerical methods or techniques used to obtain approximate solutions to differential equations involving fuzzy sets and integro-differential operators.
walaa fasial   +2 more
doaj   +1 more source

Numerical Solution for Hybrid Fuzzy Differential Equation by Fifth Order Runge-Kutta Nystrom Method

open access: yesJournal of Mathematical Sciences and Modelling, 2019
This  study  discusses a numerical methods for hybrid fuzzy differential equations by fifth order RK Nystrom Method for fuzzy differential equations. We prove the convergence result and give numerical examples to illustrate the theory.
Jayakumar Thippan   +1 more
doaj   +1 more source

A note on the robust stability of uncertain stochastic fuzzy systems with time-delays [PDF]

open access: yes, 2004
Copyright [2004] IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services.
Ho, DWC, Liu, X, Wang, Z
core   +1 more source

Effective Approach to Construct Series Solutions for Uncertain Fractional Differential Equations

open access: yesFuzzy Information and Engineering, 2022
Purpose: We construct the analytical approximate resiual power fuzzy series solutions of fuzzy conformable fractional differential equations in an [Formula: see text]-level depiction in the sense of strongly generalized [Formula: see text]-fuzzy ...
Zeyad Al-Zhour   +5 more
doaj   +1 more source

A survey on fuzzy fractional differential and optimal control nonlocal evolution equations

open access: yes, 2017
We survey some representative results on fuzzy fractional differential equations, controllability, approximate controllability, optimal control, and optimal feedback control for several different kinds of fractional evolution equations.
Agarwal, Ravi P.   +4 more
core   +1 more source

Toward the existence and uniqueness of solutions for fractional integro-differential equations under uncertainty [PDF]

open access: yes, 2016
The main contribution of the current paper is to obtain new results on the existence and uniqueness of the solution of fractional integro-differential equations under uncertainty with nonlocal conditions.
Hosseini, Ali Ahmadian   +4 more
core   +1 more source

On noncommutative spherically symmetric spaces [PDF]

open access: yes, 2014
Two families of noncommutative extensions are given of a general space-time metric with spherical symmetry, both based on the matrix truncation of the functions on the sphere of symmetry.
Buric, Maja, Madore, John
core   +2 more sources

Solving first order fuzzy partial differential equations using fuzzy Aboodh transform [PDF]

open access: yesBIO Web of Conferences
In this article, we extend the concept of the fuzzy Aboodh transform to the solution of fuzzy partial differential equations using Hukuhara differentiability.
Thaaban Abaas Alshibley Samer   +2 more
doaj   +1 more source

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