Of the 35 reports, seven (20%) had electrographic status and among these four (11.4%) had an epileptiform pattern while three (8.57%) met periodic pattern criteria.
As an application of this result we prove that in the non-limit periodic case, the criterion of Jitomirskaya and Simon ensuring absence of eigenvalues for almost periodic Schrödinger operators is only applicable on a set of zero Haar measure.
The motion after the bifurcation may be non-periodic, and a criterion for this based on orientation and eigenvalues is given.
According to the International Classification of Sleep Disorders - 2nd Edition (ICSD-2) criteria, Periodic Limb Movement Disorder (PLMd) is caused by periodic episodes of repetitive, highly stereotyped, limb movements that occur during sleep, with a frequency >15/h (in children >5/h), associated with a clinical sleep disturbance or a complaint of daytime fatigue [7].
We used the criteria A : s < s np = 0.1 and B : s > s p = 0.9 to classify each gene as periodic (if it satisfies criterion B) or not periodic (if it satisfies criterion A) in each of the experiments.
A necessary and sufficient criterion for periodic stabilizability is also established.
In the first part of this work (Bleyer and de Buhan, 2014), the determination of the macroscopic strength criterion of periodic thin plates has been addressed by means of the yield design homogenization theory and its associated numerical procedures.
For the system (12) there exists a compact absorbing set (Gammasubset A) and has a unique equilibrium P in Å; P is local asymptotically stable; the system (12) satisfies a Poincaré-Bendixson criterion; a periodic orbit of the system (12) is asymptotically orbitally stable; [31].
In this section, we consider the stability criterion for periodic oscillatory solutions of system (1), in which external input I i : R + → R, i = 1, 2, …, m, and J j : R + → R, j = 1, 2, …, n, are continuously periodic functions with period ω, that is, I i ( t + ω ) = I i ( t ), J j ( t + ω ) = J j ( t ), i = 1, 2, …, m, j = 1, 2, …, n.
With periodic expression as the criterion for class inclusion, the classes are directly associated with phase-specific regulation and, consequently, with the cell cycle machinery.
have been studied in [1, 3, 8], respectively, and existence criteria of periodic solutions were established for these equations.
