Results 31 to 40 of about 181,063 (291)

Oscillation criteria for differential equations with several retarded arguments

open access: yes, 2014
Consider the first-order linear differential equation with several retarded arguments $$ x^{\prime}(t)+\sum\limits_{i=1}^{m}p_{i}(t)x(\tau_{i}(t))=0,\;\;\;t\geq t_{0}, $$ where the functions $p_{i},\tau_{i}\in C([t_{0,}\infty),\mathbb{R}^{+}),$ for every
Infante, Gennaro   +2 more
core   +1 more source

Oscillation theorems for higher order dynamic equations with superlinear neutral term

open access: yesAIMS Mathematics, 2021
In this paper, several oscillation criteria for a class of higher order dynamic equations with superlinear neutral term are established. The proposed results provide a unified platform that adequately covers both discrete and continuous equations and ...
Said R. Grace   +2 more
doaj   +1 more source

Oscillation criteria for mixed neutral differential equations

open access: yesAIMS Mathematics
In this study, we aim to contribute to the increasing interest in functional differential equations by obtaining new theorems for the oscillation of second-order neutral differential equations of mixed type in a non-canonical form.
Abdulaziz khalid Alsharidi, Ali Muhib
doaj   +1 more source

Sturm comparison theorems via Picone-type inequalities for some nonlinear elliptic type equations with damped terms

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2014
In this paper, we establish a Picone-type inequality for a class of some nonlinear elliptic type equations with damped terms, and obtain Sturmian comparison theorems using the Picone-type inequality.
Aydin Tiryaki, Sinem Sahiner
doaj   +1 more source

Synchronization of oscillators coupled through an environment

open access: yes, 2008
We study synchronization of oscillators that are indirectly coupled through their interaction with an environment. We give criteria for the stability or instability of a synchronized oscillation.
Camacho   +28 more
core   +1 more source

Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with 6.6 x 10(20) protons on target [PDF]

open access: yes, 2015
111 pages, 45 figures, submitted to Physical Review D. Minor revisions to text following referee comments111 pages, 45 figures, submitted to Physical Review D. Minor revisions to text following referee comments111 pages, 45 figures, submitted to Physical
Abe, K   +350 more
core   +11 more sources

Oscillation Criteria for Second-Order Differential Systems [PDF]

open access: yesProceedings of the American Mathematical Society, 1978
Sufficient conditions for the oscillation of solutions to the differential system X ( t ) + A ( t ) X ( t ) = 0 X(t) + A(t)X(t) = 0 are established which are valid when the matrix A is not symmetric.
Ahmad, Shair, Travis, C. C.
openaire   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz   +3 more
wiley   +1 more source

Oscillation criteria of certain fractional partial differential equations

open access: yesAdvances in Difference Equations, 2019
In this article, we regard the generalized Riccati transformation and Riemann–Liouville fractional derivatives as the principal instrument. In the proof, we take advantage of the fractional derivatives technique with the addition of interval segmentation
Di Xu, Fanwei Meng
doaj   +1 more source

Home - About - Disclaimer - Privacy