Results 11 to 20 of about 286 (182)

Existence and Multiplicity of Positive Solutions for Discrete Fractional Boundary Problems via Fixed Point Index Methods

open access: yesJournal of Mathematics
In this article, by using the fixed point index theory, we investigate the existence of positive solutions for Riemann–Liouville nabla fractional difference equations satisfying two distinct types of boundary conditions.
Jagan Mohan Jonnalagadda   +1 more
doaj   +2 more sources

Positive solutions of the three-point boundary value problem for fractional-order differential equations with an advanced argument

open access: yesAdvances in Difference Equations, 2011
In this article, we consider the existence of at least one positive solution to the three-point boundary value problem for nonlinear fractional-order differential equation with an advanced argument where 2 < α ≤ 3, 0 < η < 1 ...
Ntouyas SK, Wang Guotao, Zhang Lihong
doaj   +1 more source

Existence of solutions for fractional q-difference equations [PDF]

open access: yes, 2023
In this paper, we obtain some existence results for the integral boundary value problems of nonlinear fractional q-difference equations. The differential operator is taken in the Riemann-Liouville sense.  Mathematics Subject Classification (2010): 39A13,
TOPAL, Fatma Serap, ÜLKE, Öyküm
core   +1 more source

A nonlocal Cauchy problem for nonlinear generalized fractional integro-differential equations [PDF]

open access: yes, 2023
In this paper, we study the existence of solutions of a nonlocal Cauchy problem for nonlinear fractional integro-differential equations involving generalized Katugampola fractional derivative.
KHARAT, Vinod V.   +2 more
core   +1 more source

On the stability of solutions of fractional non conformable differential equations [PDF]

open access: yes, 2020
In this note we obtain sufficient conditions under which we can guarantee the stability of solutions of a fractional differential equations of non-conformable type and we obtain some fractional analogous theorems of the direct Lyapunov method for a given
LUGO MOTTA BITTENCURT, Luciano M.   +2 more
core   +1 more source

Positive solutions for fractional differential equations with non-separated type nonlocal multi-point and multi-term integral boundary conditions [PDF]

open access: yes, 2021
In this paper, we investigate a class of nonlinear fractional differential equations that contain both the multi-term fractional integral boundary condition and the multi-point boundary condition.
BENAICHA, Slimane, DJOURDEM, Habib
core   +1 more source

Implicit Caputo-Fabrizio fractional differential equations with delay [PDF]

open access: yes, 2023
This article deals with some existence and uniqueness results for several classes of implicit fractional differential equations with delay. Our results are based on some fixed point theorems.
KRIM, Salim   +3 more
core   +1 more source

SOME NEW RESULTS OF INITIAL BOUNDARY PROBLEM CONTAIN ABC-FRACTIONAL DIFFERENTIAL EQUATIONS OF ORDER α∈(2,3) [PDF]

open access: yes, 2023
The purpose of this research is to investegate the existence and uniqueness of solutions for a new  class of Atangana-Baleanu fractional differential equations of order  with periodic boundary conditions.
Muhammad, Muhammad, Rafeeq, Ava
core   +1 more source

Existence of solution for Hilfer fractional differential problem with nonlocal boundary condition [PDF]

open access: yes, 2021
This paper is devoted to study the existence of a solution to Hilfer fractional differential equation with nonlocal boundary condition in Banach spaces.
BHAIRAT, Sandeep P.   +3 more
core   +1 more source

Notes on various operators of fractional calculus and some of their implications for certain analytic functions [PDF]

open access: yes, 2023
The main purpose of this note is firstly to present certain information in relation with some elementary operators created by the well-known fractional calculus, also to determine a number of applications of them for certain complex function analytic in ...
IRMAK, Hüseyin
core   +1 more source

Home - About - Disclaimer - Privacy