Results 41 to 50 of about 402 (78)

Some nonlinear inequalities and applications [PDF]

open access: yes, 2010
Sufficient conditions are given for the relation $\lim_{t\to\infty}y(t) = 0$ to hold, where $y(t)$ is a continuous nonnegative function on $[0,1)$ satisfying some nonlinear inequalities.
Hoang, N. S., Ramm, A. G.
core   +4 more sources

A reinterpretation of set differential equations as differential equations in a Banach space

open access: yes, 2015
Set differential equations are usually formulated in terms of the Hukuhara differential, which implies heavy restrictions for the nature of a solution.
Rasmussen, Martin   +2 more
core   +1 more source

Numerical Solutions of Nonlinear Biochemical Model Using a Hybrid Numerical- Analytical Technique [PDF]

open access: yes, 2015
In this paper, a hybrid numerical-analytical technique resulting from the combination of the differential transformation method and the Pade approximation technique; hereby referred to as differential transformation-Pade approximation technique (DTPAT ...
Akinlabi, G. O.   +5 more
core   +1 more source

The initial boundary value problem of a mixed‐typed hemivariational inequality

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 25, Issue 1, Page 43-52, 2001., 2001
A mixed‐typed differential inclusion with a weakly continuous nonlinear term and a nonmonotone discontinuous nonlinear multi‐valued term is studied, and the existence and decay of solutions are established.
Guo Xingming
wiley   +1 more source

Local existence result of the single dopant diffusion including cluster reactions of high order

open access: yesAbstract and Applied Analysis, Volume 6, Issue 1, Page 13-34, 2001., 2001
We consider the pair diffusion process which includes cluster reactions of high order. We are able to prove a local (in time) existence result in arbitrary space dimensions. The model includes a nonlinear system of reaction‐drift‐diffusion equations, a nonlinear system of ordinary differential equations in Banach spaces, and a nonlinear elliptic ...
R. Bader, W. Merz
wiley   +1 more source

Almost periodic evolution systems with impulse action at state-dependent moments

open access: yes, 2016
We study the existence of almost periodic solutions for semi-linear abstract parabolic evolution equations with impulse action at state-dependent moments. In particular, we present conditions excluding the beating phenomenon in these systems.
Hakl, Robert   +3 more
core   +1 more source

On second‐order multivalued impulsive functional differential inclusions in Banach spaces

open access: yesAbstract and Applied Analysis, Volume 6, Issue 6, Page 369-380, 2001., 2001
A fixed point theorem for condensing maps due to Martelli is used to investigate the existence of solutions to second‐order impulsive initial value problem for functional differential inclusions in Banach spaces.
M. Benchohra   +2 more
wiley   +1 more source

Stability of the Volterra Integrodifferential Equation [PDF]

open access: yes, 2013
In this paper, the Hyers-Ulam stability of the Volterra integrodifferential equation and the Volterra equation on the finite interval [0, T], T > 0, are studied, where the state x(t) take values in a Banach space ...
Janfada, Mohammad, Sadeghi, Gh.
core  

Nonlocal conditions for differential inclusions in the space of functions of bounded variations

open access: yesAdvances in Difference Equations, 2011
We discuss the existence of solutions of an abstract differential inclusion, with a right-hand side of bounded variation and subject to a nonlocal initial condition of integral type.
Boucherif Abdelkader, Agarwal Ravi
doaj  

Asymptotic stability of solutions to abstract differential equations [PDF]

open access: yes, 2010
An evolution problem for abstract differential equations is studied. The typical problem is: $$\dot{u}=A(t)u+F(t,u), \quad t\geq 0; \,\, u(0)=u_0;\quad \dot{u}=\frac {du}{dt}\qquad (*)$$ Here $A(t)$ is a linear bounded operator in a Hilbert space $H ...
Ramm, A. G.
core   +4 more sources

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