Results 91 to 100 of about 4,377 (209)

Nonoscillatory solutions of planar half-linear differential systems: a Riccati equation approach

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2018
In this paper an attempt is made to depict a clear picture of the overall structure of nonoscillatory solutions of the first order half-linear differential system \begin{equation*} x'-p(t)\varphi_{1/\alpha}(y)=0,\qquad y'+q(t)\varphi_{\alpha}(x)=0, \tag{
Jaroslav Jaroš   +2 more
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 Second Order Differential Equations with Integrable Coefficients [PDF]

open access: yesProceedings of the American Mathematical Society, 1990
The asymptotic behavior of nonoscillatory solutions of the equation x + a ( t ) | x | γ sgn ⁡ x = 0 , γ > 0 x + a\left ( t
openaire   +2 more sources

Improved estimates for nonoscillatory phase functions

open access: yes, 2015
Recently, it was observed that solutions of a large class of highly oscillatory second order linear ordinary differential equations can be approximated using nonoscillatory phase functions.
Bremer, James, Rokhlin, Vladimir
core  

Bounded nonoscillatory solutions of neutral type difference systems

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2009
Summary: This paper deals with the existence of a bounded nonoscillatory solution of nonlinear neutral type difference systems. Examples are provided to illustrate the main results.
Ethiraju Thandapani   +2 more
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  

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

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

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