Results 21 to 30 of about 146 (46)

Bounded index, entire solutions of ordinary differential equations and summability methods

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 4, Issue 3, Page 417-434, 1981., 1981
A brief survey of recent results on functions of bounded index and bounded index summability methods is given. Theorems on entire solutions of ordinary differential equations with polynomial coefficients are included.
G. H. Fricke, Ranjan Roy, S. M. Shah
wiley   +1 more source

On nonlocal problems for fractional differential equations in Banach spaces [PDF]

open access: yes, 2011
In this paper, we study the existence and uniqueness of solutions to the nonlocal problems for the fractional differential equation in Banach spaces.
JinRong Wang, XiWang Dong, Yong Zhou
core   +1 more source

Halanay type inequalities on time scales with applications

open access: yes, 2011
This paper aims to introduce Halanay type inequalities on time scales. By means of these inequalities we derive new global stability conditions for nonlinear dynamic equations on time scales. Giving several examples we show that beside generalization and
Adıvar, Murat, Bohner, Elvan Akın
core   +1 more source

Improved Kato's lemma on ordinary differential inequality and its application to semilinear wave equations

open access: yes, 2015
We are interested in the upper bound of the lifespan of solutions of semilinear wave equations from above. For the sub-critical case in high dimensions, it has been believed that the basic tools of its analysis are Kato's lemma on ordinary differential ...
Takamura, Hiroyuki
core   +1 more source

On Lyapunov-type inequalities for boundary value problems of fractional Caputo-Fabrizio derivative [PDF]

open access: yes, 2020
In this study, Lyapunov-type inequalities for fractional boundary value problems involving the fractional Caputo Fabrizio differential equation with mixed boundary conditions when the fractional order of beta is an element of (1, 2] and Dirichlet-type ...
Toprakseven, Şuayip
core   +1 more source

Existence and dimension of the set of mild solutions to semilinear fractional differential inclusions [PDF]

open access: yes, 2012
This article studies the existence and dimension of the set for mild solutions of semilinear fractional differential inclusions. We recall and prove some new results on multivalued maps to establish our main results.
Ahmad Alsaedi   +3 more
core   +1 more source

Mittag-Leffler-Hyers-Ulam stability for a first- and second-order nonlinear differential equations using Fourier transform

open access: yesDemonstratio Mathematica
In this article, we apply the Fourier transform to prove the Hyers-Ulam and Hyers-Ulam-Rassias stability for the first- and second-order nonlinear differential equations with initial conditions.
Selvam Arunachalam   +2 more
doaj   +1 more source

A class of stochastic differential equations with super-linear growth and non-Lipschitz coefficients

open access: yes, 2015
The purpose of this paper is to study some properties of solutions to one dimensional as well as multidimensional stochastic differential equations (SDEs in short) with super-linear growth conditions on the coefficients.
Bahlali, Khaled   +2 more
core   +1 more source

Oscillation Properties of Some Functional Fourth Order Ordinary Differential Equations [PDF]

open access: yes, 2012
2010 Mathematics Subject Classification: 34A30, 34A40, 34C10.In this paper are considered oscillation properties of some classes of functional ordinary differential equations, namely equations of the type ziv(t) + mz′′(t) + g(z(t), z′(t), z′′(t), z′′′(t))
Petrova, Zornitza
core  

An existence result for fractional differential inclusions with nonlinear integral boundary conditions [PDF]

open access: yes, 2013
This paper studies the existence of solutions for a fractional differential inclusion of order q ∈ ( 2 , 3 ]
Ahmed Alsaedi   +2 more
core   +1 more source

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