Results 71 to 80 of about 437 (174)

Kamenev-Type Criteria for Testing the Asymptotic Behavior of Solutions of Third-Order Quasi-Linear Neutral Differential Equations

open access: yesMathematics
This paper aims to study the asymptotic properties of nonoscillatory solutions (eventually positive or negative) of a class of third-order canonical neutral differential equations.
Hail S. Alrashdi   +4 more
doaj   +1 more source

On oscillatory behavior of two-dimensional time scale systems

open access: yesAdvances in Difference Equations, 2018
This paper deals with long-time behaviors of nonoscillatory solutions of a system of first-order dynamic equations on time scales. Some well-known fixed point theorems and double improper integrals are used to prove the main results.
Özkan Öztürk
doaj   +1 more source

Oscillation and non-oscillation of some neutral differential equations of odd order

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1992
An existence criterion for nonoscillatory solution for an odd order neutral differential equation is provided. Some sufficient conditions are also given for the oscillation of solutions of some nth order equations with nonlinearity in the neutral term.
B. S. Lalli, B. G. Zhang
doaj   +1 more source

Learning to learn by using nonequilibrium training protocols for adaptable materials. [PDF]

open access: yesProc Natl Acad Sci U S A, 2023
Falk MJ   +7 more
europepmc   +1 more source

Nonoscillatory solutions of a second-order difference equation of Poincaré type

open access: yesApplied Mathematics Letters, 2009
For the difference equation \[ x_{n+2}+b_nx_{n+1}+c_nx_n=0 \] with real coefficients satisfying \(b_n\to ...
Medina, Rigoberto, Pituk, Mihaly
openaire   +3 more sources

Oscillatory and asymptotic behaviour of higher order difference equations

open access: yesLe Matematiche, 1997
This paper is concerned with the oscillation and asymptotic behaviour of nonoscillatory solutions of nonlinear difference equation of a particular form.
Błażej Szmanda
doaj  

NONOSCILLATORY SOLUTIONS FOR NONLINEAR DISCRETE SYSTEMS

open access: yes, 2002
We investigate some asymptotic properties of a nonlinear forced difference system In particular we give necessary and sufficient conditions for existence of the so-called regularly decaying solutions and thereby we complete the results presented in ["New Progress in Difference Equations'', 2004 , pp.493-500, CRC Press, Boca Raton].
MARINI, MAURO, MATUCCI, SERENA, P. REHAK
openaire   +1 more source

Asymptotic properties of nonoscillatory solutions of higher order neutral difference equations [PDF]

open access: yesOpuscula Mathematica, 2006
In this paper we study asymptotic behavior of solutions of a higher order neutral difference equation of the form \[\Delta^m(x_n+p_nx_{n-\tau})+f(n,x_{\sigma (n)})=h_n.\] We present conditions under which all nonoscillatory solutions of the above ...
Małgorzata Migda
doaj  

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