Results 21 to 30 of about 39,805 (286)

An Operator-Fractal

open access: yesNumerical Functional Analysis and Optimization, 2012
25 ...
Jorgensen, Palle E. T.   +2 more
openaire   +2 more sources

Asymptotics for quasilinear obstacle problems in bad domains [PDF]

open access: yes, 2019
We study two obstacle problems involving the p-Laplace operator in domains with n-th pre-fractal and fractal boundary. We perform asymptotic analysis for $p o infty $ and $n o infty $
Capitanelli, Raffaela   +1 more
core   +1 more source

Finite Difference Simulation of Fractal-Fractional Model of Electro-Osmotic Flow of Casson Fluid in a Micro Channel

open access: yesIEEE Access, 2022
In this work, an evolving definition of the fractal-fractional operator with exponential kernel was employed to examine Casson fluid flow with the electro-osmotic phenomenon. Electrically conducted Casson fluid flow with the effect of the electro-osmotic
Saqib Murtaza   +4 more
doaj   +1 more source

Complex dynamics of multi strain TB model under nonlocal and nonsingular fractal fractional operator

open access: yesResults in Physics, 2021
Researchers have recently begun to use fractal fractional operators in the Atangana–Baleanu sense to analyze complicated dynamics of various models in applied sciences, as the Atangana–Baleanu operator generalizes the integer and fractional order ...
Adnan   +6 more
doaj   +1 more source

Economic models involving time fractal [PDF]

open access: yesMathematics and Modeling in Finance, 2021
In this article, the price adjustment equation has been proposed and studied in the frame of fractal calculus which plays an important role in market equilibrium.
Alireza Khalili Golmankhaneh   +3 more
doaj   +1 more source

Review of Some Promising Fractional Physical Models [PDF]

open access: yes, 2015
Fractional dynamics is a field of study in physics and mechanics investigating the behavior of objects and systems that are characterized by power-law non-locality, power-law long-term memory or fractal properties by using integrations and ...
Tarasov, Vasily E.
core   +1 more source

Quantum-classical transition in Scale Relativity [PDF]

open access: yes, 2006
The theory of scale relativity provides a new insight into the origin of fundamental laws in physics. Its application to microphysics allows us to recover quantum mechanics as mechanics on a non-differentiable (fractal) spacetime.
Conway A W   +31 more
core   +2 more sources

A peculiar application of the fractal–fractional derivative in the dynamics of a nonlinear scabies model

open access: yesResults in Physics, 2022
In this paper, we provide a generic mathematical framework for scabies transmission mechanisms. The infections involving susceptible, highly contagious people and juvenile scabiei mites are characterized by a framework of ordinary differential equations (
Saima Rashid   +3 more
doaj   +1 more source

Modelling and analysis of fractal-fractional partial differential equations: Application to reaction-diffusion model

open access: yesAlexandria Engineering Journal, 2020
In this paper, an extension is paid to an idea of fractal and fractional derivatives which has been applied to a number of ordinary differential equations to model a system of partial differential equations.
Kolade M. Owolabi   +2 more
doaj   +1 more source

The Fractal Dimension of the Spectrum of the Fibonacci Hamiltonian [PDF]

open access: yes, 2007
We study the spectrum of the Fibonacci Hamiltonian and prove upper and lower bounds for its fractal dimension in the large coupling regime. These bounds show that as $\lambda \to \infty$, $\dim (\sigma(H_\lambda)) \cdot \log \lambda$ converges to an ...
A. Gorodetski   +27 more
core   +5 more sources

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