Results 11 to 20 of about 47,231 (266)

Differential equations with tempered Ψ-Caputo fractional derivative

open access: yesMathematical Modelling and Analysis, 2021
In this paper we define a new type of the fractional derivative, which we call tempered Ψ−Caputo fractional derivative. It is a generalization of the tempered Caputo fractional derivative and of the Ψ−Caputo fractional derivative.
Milan Medveď, Eva Brestovanská
doaj   +6 more sources

Incomplete Caputo fractional derivative operators [PDF]

open access: yesAdvances in Difference Equations, 2018
The main aim of this paper is to give the definitions of Caputo fractional derivative operators and show their use in the special function theory. For this purpose, we introduce new types of incomplete hypergeometric functions and obtain their integral ...
Mehmet Ali Özarslan, Ceren Ustaoglu
doaj   +4 more sources

A study on the dynamics of alkali–silica chemical reaction by using Caputo fractional derivative [PDF]

open access: yesPramana, 2022
In this paper, we propose a mathematical study to simulate the dynamics of alkali–silica reaction (ASR) by using the Caputo fractional derivative. We solve a non-linear fractional-order system containing six differential equations to understand the ASR ...
Kumar P   +3 more
europepmc   +2 more sources

Soret Effect on MHD Casson Fluid over an Accelerated Plate with the Help of Constant Proportional Caputo Fractional Derivative. [PDF]

open access: yesACS Omega
Non-Newtonian fluid flow is significant in engineering and biomedical applications such as thermal exchangers, electrical cooling mechanisms, nuclear reactor cooling, drug delivery, blood flow analysis, and tissue engineering.
Abbas S   +6 more
europepmc   +2 more sources

On applications of Caputo k-fractional derivatives [PDF]

open access: yesAdvances in Difference Equations, 2019
This research explores Caputo k-fractional integral inequalities for functions whose nth order derivatives are absolutely continuous and possess Grüss type variable bounds. Using Chebyshev inequality (Waheed et al. in IEEE Access 7:32137–32145, 2019) for
Ghulam Farid   +5 more
doaj   +3 more sources

Nonlinear Caputo Fractional Derivative with Nonlocal Riemann-Liouville Fractional Integral Condition Via Fixed Point Theorems [PDF]

open access: goldSymmetry, 2019
In this paper, we study and investigate an interesting Caputo fractional derivative and Riemann–Liouville integral boundary value problem (BVP): c D 0 + q u ( t ) = f ( t , u ( t ) ) , t ∈ [ 0 , T ] , u ( k ) ( 0 ) = ξ k , u ( T ) = ∑ i = 1 m β i R L I 0
Piyachat Borisut   +3 more
openalex   +2 more sources

Analytical Solutions of a Class of Fluids Models with the Caputo Fractional Derivative

open access: yesFractal and Fractional, 2022
This paper studies the analytical solutions of the fractional fluid models described by the Caputo derivative. We combine the Fourier sine and the Laplace transforms.
Ndolane Sene
doaj   +2 more sources

Subdiffusion equation with Caputo fractional derivative with respect to another function [PDF]

open access: greenPhysical Review E, 2021
We show an application of a subdiffusion equation with Caputo fractional time derivative with respect to another function g to describe subdiffusion in a medium having a structure evolving over time. In this case a continuous transition from subdiffusion
Tadeusz Kosztołowicz, Aldona Dutkiewicz
openalex   +3 more sources

Fast Second-Order Evaluation for Variable-Order Caputo Fractional Derivative with Applications to Fractional Sub-Diffusion Equations [PDF]

open access: bronzeNumerical Mathematics: Theory, Methods and Applications, 2022
In this paper, we propose a fast second-order approximation to the variable-order (VO) Caputo fractional derivative, which is developed based on L2-1σ formula and the exponentialsum-approximation technique.
Jiali Zhang, Zhi-Wei Fang, Hai‐Wei Sun
openalex   +3 more sources

Generalized Laplace transform and tempered ψ-Caputo fractional derivative

open access: yesMathematical Modelling and Analysis, 2023
In this paper, images of the tempered Ψ-Hilfer fractional integral and the tempered Ψ-Caputo fractional derivative under the generalized Laplace transform are derived.
M. Medveď, M. Pospíšil
semanticscholar   +5 more sources

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