Results 31 to 40 of about 38,304 (201)

Boundary value problem for Caputo-Hadamard fractional differential equations [PDF]

open access: yesSurveys in Mathematics and its Applications, 2017
The aim of this work is to study the existence and uniqueness solutions for boundary value problem of nonlinear fractional differential equations with Caputo-Hadamard derivative in bounded domain.
Yacine Arioua , Nouredine Benhamidouche
doaj  

Generalized Taylor formulas involving generalized fractional derivatives

open access: yes, 2017
In this paper, we establish a generalized Taylor expansion of a given function $f$ in the form $\displaystyle{f(x) = \sum_{j=0}^m c_j^{\alpha,\rho}\left(x^\rho-a^\rho\right)^{j\alpha} + e_m(x)}$ \noindent with $m\in \mathbb{N}$, $c_j^{\alpha,\rho}\in
Benjemaa, Mondher
core   +1 more source

Nonlinear boundary value problems for fractional differential inclusions with Caputo-Hadamard derivatives on the half line

open access: yesAIMS Mathematics, 2021
The authors establish sufficient conditions for the existence of solutions to a boundary value problem for fractional differential inclusions involving the Caputo-Hadamard type derivative of order r∈(1,2] on infinite intervals.
Mouffak Benchohra   +3 more
doaj   +1 more source

A note on Hadamard fractional differential equations with varying coefficients and their applications in probability

open access: yes, 2017
In this paper we show several connections between special functions arising from generalized COM-Poisson-type statistical distributions and integro-differential equations with varying coefficients involving Hadamard-type operators. New analytical results
Garra, Roberto   +2 more
core   +1 more source

A generalization of the Lomnitz logarithmic creep law via Hadamard fractional calculus

open access: yes, 2017
We present a new approach based on linear integro-differential operators with logarithmic kernel related to the Hadamard fractional calculus in order to generalize, by a parameter $\nu \in (0,1]$, the logarithmic creep law known in rheology as Lomnitz ...
Garra, Roberto   +2 more
core   +1 more source

Regional gradient controllability of ultra-slow diffusions involving the Hadamard-Caputo time fractional derivative

open access: yes, 2019
This paper investigates the regional gradient controllability for ultra-slow diffusion processes governed by the time fractional diffusion systems with a Hadamard-Caputo time fractional derivative.
Cai, Ruiyang   +3 more
core   +1 more source

Local density of Caputo-stationary functions in the space of smooth functions [PDF]

open access: yes, 2016
We consider the Caputo fractional derivative and say that a function is Caputo-stationary if its Caputo derivative is zero. We then prove that any $C^k\big([0,1]\big)$ function can be approximated in $[0,1]$ by a a function that is Caputo-stationary in $[
Bucur, Claudia
core   +2 more sources

Existence and Ulam stability of solutions for Caputo-Hadamard fractional differential equations

open access: yesGeneral Letters in Mathematics, 2022
In this paper, we study the existence of solutions for fractional differential equations with the Caputo-Hadamard fractional derivative of order α ∈ ( 1,2 ] .
Abduljawad K. Anwar, S. Murad
semanticscholar   +1 more source

The fractional Dodson diffusion equation: a new approach

open access: yes, 2018
In this paper, after a brief review of the general theory concerning regularized derivatives and integrals of a function with respect to another function, we provide a peculiar fractional generalization of the $(1+1)$-dimensional Dodson's diffusion ...
Garra, Roberto   +2 more
core   +1 more source

The General Solution of Impulsive Systems with Caputo-Hadamard Fractional Derivative of Order

open access: yes, 2016
Motivated by some preliminary works about general solution of impulsive system with fractional derivative, the generalized impulsive differential equations with Caputo-Hadamard fractional derivative of () are further studied by analyzing the limit case ...
Xianmin Zhang   +5 more
semanticscholar   +1 more source

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