Results 21 to 30 of about 71,834 (287)

Existence and Uniqueness of Mild Solution for Fractional-Order Controlled Fuzzy Evolution Equation

Journal of Function Spaces, 2021
In this article, we investigated the existence and uniqueness of mild solutions for fractional-order controlled fuzzy evolution equations with Caputo derivatives of the controlled fuzzy nonlinear evolution equation of the form  0cDIγxI=αxI+PI,xI+AIWI,I∈0,
Naveed Iqbal, Azmat Ullah Khan Niazi, Ramsha Shafqat, Shamsullah Zaland   +3 more
doaj   +1 more source

Fuzzy solution of system of fuzzy fractional problems using a reliable method

Alexandria Engineering Journal, 2022
Under uncertainty, the analytical behavior of fractional differential equations is frequently puzzling and difficult to predict. As a result, it's necessary to develop a suitable, comprehensive, and highly effective theory to solve these challenges.
Ehsan Ul Haq, Qazi Mahmood Ul Hassan, Jamshad Ahmad, Kubra Ehsan   +3 more
doaj   +1 more source

Fuzzy Surfaces of Genus Zero [PDF]

, 1997
A fuzzy version of the ordinary round 2-sphere has been constructed with an invariant curvature. We here consider linear connections on arbitrary fuzzy surfaces of genus zero.
't Hooft G, Banks T, Berezin F, Bordemann M, Carow-Watamura U, Connes A, Dubois-Violette M, Dubois-Violette M, Dubois-Violette M, Grosse H, Grosse H, Hoppe J, J Madore, Madore J, Madore J, Madore J, Madore J, Madore J, Mourad J   +18 more
core   +2 more sources

Fuzzy modelling on the depletion of forest biomass and forest-dependent wildlife population

Franklin Open, 2023
This paper presents a system of non-linear differential equations describing the depletion of forest biomass and forest-dependent wildlife population caused by human population and its associated activities. The model incorporates the imprecise nature of
Ibrahim M. Fanuel, Silas Mirau, Maranya Mayengo, Francis Moyo   +3 more
doaj   +1 more source

A Note on Fuzzy Initial Value Problem for Nth-Order Fuzzy Linear Differential Equations [PDF]

, 2012
Buckley and Feuring [1] solved a fuzzy linear differential equation and on the basis of the obtained solution, they introduced a new result. The main aim of this note is to show that the solution of the fuzzy linear differential equation, obtained by ...
Amit Kumar, Sneh Lata
core   +1 more source

Fuzzy qualitative simulation with multivariate constraints [PDF]

, 2014
Postprin
Coghill, George M, Pang, Wei
core   +1 more source

Fourth-Order Numerical Solutions for a Fuzzy Time-Fractional Convection–Diffusion Equation under Caputo Generalized Hukuhara Derivative

Fractal and Fractional, 2022
The fuzzy fractional differential equation explains more complex real-world phenomena than the fractional differential equation does. Therefore, numerous techniques have been timely derived to solve various fractional time-dependent models. In this paper,
Hamzeh Zureigat, Mohammed Al-Smadi, Areen Al-Khateeb, Shrideh Al-Omari, Sharifah E. Alhazmi   +4 more
doaj   +1 more source

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

, 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, Hozman, Jiří, Tichý, Tomáš, Valášek, Radek, Černá, Dana   +4 more
core   +1 more source

Noncommutative Geometry and Gauge Theory on Fuzzy Sphere [PDF]

, 2000
The differential algebra on the fuzzy sphere is constructed by applying Connes' scheme. The U(1) gauge theory on the fuzzy sphere based on this differential algebra is defined.
Carow-Watamura, Ursula, Watamura, Satoshi   +1 more
core   +2 more sources

Numerical Solution of Uncertain Beam Equations Using Double Parametric Form of Fuzzy Numbers

Applied Computational Intelligence and Soft Computing, 2013
Present paper proposes a new technique to solve uncertain beam equation using double parametric form of fuzzy numbers. Uncertainties appearing in the initial conditions are taken in terms of triangular fuzzy number.
Smita Tapaswini, S. Chakraverty
doaj   +1 more source