Results 11 to 20 of about 38,304 (201)

A new generalized Hilfer-type fractional derivative with applications to space-time diffusion equation

open access: yesResults in Physics, 2021
This paper is concerned to present and apply a new generalized fractional derivative, that is the Generalized Hilfer-type (GH) fractional derivative.
Tahir Ullah Khan   +2 more
doaj   +1 more source

Caputo Fractional Derivative Hadamard Inequalities for Strongly m-Convex Functions

open access: yesJournal of Function Spaces, 2021
In this paper, two versions of the Hadamard inequality are obtained by using Caputo fractional derivatives and strongly m-convex functions. The established results will provide refinements of well-known Caputo fractional derivative Hadamard inequalities ...
Xue Feng   +5 more
doaj   +1 more source

On Caputo fractional derivative inequalities by using strongly (α,h−m)-convexity

open access: yesAIMS Mathematics, 2022
In the literature of mathematical inequalities, one can have different variants of the well-known Hadamard inequality for CFD (Caputo fractional derivatives).
Tao Yan   +3 more
doaj   +1 more source

Compact and Noncompact Solutions to Generalized Sturm–Liouville and Langevin Equation with Caputo–Hadamard Fractional Derivative

open access: yesMathematical Problems in Engineering, 2021
In this work, through using the Caputo–Hadamard fractional derivative operator with three nonlocal Hadamard fractional integral boundary conditions, a new type of the fractional-order Sturm–Liouville and Langevin problem is introduced.
A. Salem   +3 more
semanticscholar   +1 more source

A Survey on Recent Results on Lyapunov-Type Inequalities for Fractional Differential Equations

open access: yesFractal and Fractional, 2022
This survey paper is concerned with some of the most recent results on Lyapunov-type inequalities for fractional boundary value problems involving a variety of fractional derivative operators and boundary conditions.
Sotiris K. Ntouyas   +2 more
doaj   +1 more source

The Allen-Cahn equation with a time Caputo-Hadamard derivative: Mathematical and Numerical Analysis

open access: yesCommunications in Analysis and Mechanics, 2023
In this paper, we investigate the local discontinuous Galerkin (LDG) finite element method for the fractional Allen-Cahn equation with Caputo-Hadamard derivative in the time domain.
Zhen Wang, Luhan Sun
doaj   +1 more source

Lyapunov-type inequalities for fractional Langevin-type equations involving Caputo-Hadamard fractional derivative

open access: yesJournal of Inequalities and Applications, 2022
In this study, some new Lyapunov-type inequalities are presented for Caputo-Hadamard fractional Langevin-type equations of the forms Da+βHC(HCDa+α+p(t))x(t)+q(t)x(t)=0 ...
Wei Zhang, Jifeng Zhang, J. Ni
semanticscholar   +1 more source

Some new Caputo fractional derivative inequalities for exponentially (θ,h−m)–convex functions

open access: yesAIMS Mathematics, 2022
Firstly, we obtain some inequalities of Hadamard type for exponentially (θ,h−m)–convex functions via Caputo k–fractional derivatives. Secondly, using integral identity including the (n+1)–order derivative of a given function via Caputo k-fractional ...
Imran Abbas Baloch   +5 more
doaj   +1 more source

Existence criteria for fractional differential equations using the topological degree method

open access: yesAIMS Mathematics, 2023
In this work, we analyze the fractional order by using the Caputo-Hadamard fractional derivative under the Robin boundary condition. The topological degree method combined with the fixed point methodology produces the desired results. Finally to show how
Kottakkaran Sooppy Nisar   +5 more
doaj   +1 more source

Inequalities for different type of functions via Caputo fractional derivative

open access: yesAIMS Mathematics, 2022
In this paper, we obtain some new inequalities for different type of functions that are connected with the Caputo fractional derivative. We extend and generalize some important inequalities to this interesting calculus including Hermite-Hadamard ...
Deniz Uçar
doaj   +1 more source

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