Results 1 to 10 of about 895,808 (332)

Oscillation criteria for linear difference equations with several variable delays [PDF]

open access: yesOpuscula Mathematica, 2021
We obtain new sufficient criteria for the oscillation of all solutions of linear delay difference equations with several (variable) finite delays. Our results relax numerous well-known limes inferior-type oscillation criteria from the literature by ...
Vasileios Benekas   +3 more
doaj   +1 more source

Oscillatory criteria via linearization of half-linear second order delay differential equations [PDF]

open access: yesOpuscula Mathematica, 2020
In the paper, we study oscillation of the half-linear second order delay differential equations of the form \[\left(r(t)(y'(t))^{\alpha}\right)'+p(t)y^{\alpha}(\tau(t))=0.\] We introduce new monotonic properties of its nonoscillatory solutions and use ...
Blanka Baculíková, Jozef Džurina
doaj   +1 more source

Intermuscular Coherence in the Presence of Electrical Stimulation

open access: yesFrontiers in Systems Neuroscience, 2021
The nervous system uses oscillations to convey information efficiently. Inter-muscular coherence in the 15–35 Hz range is thought to represent common cortical drive to muscles, but is also in the frequency band in which electrical stimulation is applied ...
Jonathan A. Norton
doaj   +1 more source

Neural synchrony in cortical networks: mechanisms and implications for neural information processing and coding

open access: yesFrontiers in Integrative Neuroscience, 2022
Synchronization of neuronal discharges on the millisecond scale has long been recognized as a prevalent and functionally important attribute of neural activity.
Kai S. Gansel
doaj   +1 more source

Study of Dynamic Tracking Algorithms for Apples Under the Influence of Oscillation

open access: yesIEEE Access, 2020
Influenced by the force of the wind and agricultural operations, fruits often undergo oscillation, which makes it difficult to automatically monitor their growing status.
Mei Jiang   +4 more
doaj   +1 more source

Kneser-type oscillation criteria for second-order half-linear advanced difference equations [PDF]

open access: yesOpuscula Mathematica, 2022
The authors present Kneser-type oscillation criteria for a class of advanced type second-order difference equations. The results obtained are new and they improve and complement known results in the literature. Two examples are provided to illustrate the
N. Indrajith   +2 more
doaj   +1 more source

Model of electric charge distribution in the trap of a close-contact TENG system

open access: yesOpen Physics, 2020
Electron propagation in a trapped state between an insulator and a metal during very close contact in a triboelectric nanogenerator (TENG) system was considered in this study.
Kim SeongMin
doaj   +1 more source

Direct Medial Entorhinal Cortex Input to Hippocampal CA3 Is Crucial for eEF2K Inhibitor-Induced Neuronal Oscillations in the Mouse Hippocampus

open access: yesFrontiers in Cellular Neuroscience, 2020
The hippocampal formation plays a vital role in memory formation and takes part in the control of the default neuronal network activity of the brain.
Ziyang Liu   +4 more
doaj   +1 more source

Oscillation of Second-Order Half-linear Retarded Difference Equations via a Canonical Transform

open access: yesNonautonomous Dynamical Systems, 2022
The aim of this paper is to investigate the second order half-linear retarded difference equation Δ(μ(n)(Δη(n))α)+δ(n)ηα(σ(n))=0\Delta \left( {\mu \left( n \right){{\left( {\Delta \eta \left( n \right)} \right)}^\alpha }} \right) + \delta \left( n \right)
Srinivasan R.   +3 more
doaj   +1 more source

Cucker–Smale model, time-varying topological structures, time delay, flocking, persistence of excitation

open access: yesMathematical Modelling and Control, 2022
In this paper, we consider a class of fractional partial differential equations with damping term subject to Robin and Dirichlet boundary value conditions.
Zhenguo Luo, Liping Luo
doaj   +1 more source

Home - About - Disclaimer - Privacy