Results 121 to 130 of about 1,661 (192)

Existence of solutions for integro-differential equations of fractional order with nonlocal three-point fractional boundary conditions

open access: yes, 2013
In this paper, we study the existence of solutions for Riemann-Liouville type integro-differential equations of fractional order α∈(2,3] with nonlocal three-point fractional boundary conditions via Sadovskii’s fixed point theorem for condensing maps.
R. Agarwal   +3 more
semanticscholar   +1 more source

Fractional contact model in the continuum [PDF]

open access: yesarXiv, 2014
We consider the evolution of correlation functions in a non-Markov version of the contact model in the continuum. The memory effects are introduced by assuming the fractional evolution equation for the statistical dynamics. This leads to a behavior of time-dependent correlation functions, essentially different from the one known for the standard ...
arxiv  

Nontrivial solutions of systems of nonlocal Caputo fractional BVPs [PDF]

open access: yesGlobal and Stochastic Analysis, Vol. 5, No. 1, June (2018), 31-38, 2016
We discuss the existence, non-existence and multiplicity of nontrivial solutions for systems of Caputo fractional differential equations subject to nonlocal boundary conditions. Our methodology relies on classical fixed point index and we make use of recent results by Infante and Pietramala.
arxiv  

On the nonlinear Hadamard-type integro-differential equation. [PDF]

open access: yesFixed Point Theory Algorithm Sci Eng, 2021
Li C.
europepmc   +1 more source

General Solution to Sequential Linear Conformable Fractional Differential Equations With Constant Coefficients [PDF]

open access: yesarXiv, 2016
In this work, we give the general solution sequential linear conformable fractional differential equations in the case of constant coefficients for {\alpha}(\in)(0,1]. In homogeneous case, we use a fractional exponential function which generalizes the corresponding ordinary function.
arxiv  

A Perron-type theorem for fractional linear differential systems [PDF]

open access: yesElectronic Journal of Differential Equations, 2017 (2017), No. 142, 1-12, 2016
We give a necessary and sufficient condition for a system of linear inhomogeneous fractional differential equations to have at least one bounded solution. We also obtain an explicit description for the set of all bounded (or decay) solutions for these systems.
arxiv  

COVID-19 dynamics and immune response: Linking within-host and between-host dynamics. [PDF]

open access: yesChaos Solitons Fractals, 2023
Adewole MO   +3 more
europepmc   +1 more source

Solution of Conformable Fractional Ordinary Differential Equations via Differential Transform Method [PDF]

open access: yesarXiv, 2016
Recently, a new fractional derivative called the conformable fractional derivative is given which is based on the basic limit definition of the derivative in [1]. Then, the fractional versions of chain rules, exponential functions, Gronwall's inequality, integration by parts, Taylor power series expansions is developed in [2].
arxiv  

Global Attractivity for Fractional Differential Equations in Weighted Spaces [PDF]

open access: yesarXiv, 2016
We investigate fractional Cauchy type problem. By using Schauder fixed point theorem we obtain sufficient conditions for the global attractivity of solutions for nonlinear fractional differential equations in weighted spaces.
arxiv  

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