Results 101 to 110 of about 7,422,401 (338)
The Schubert normal form of a 3-bridge link and the 3-bridge link group [PDF]
, 2017 Margarita Toro, Mauricio Rivera
openalex +1 more source
Smith Normal Form of Matrices Associated with Differential Posets
, 2015 We prove a conjecture of Miller and Reiner on the Smith Normal Form of the operator $DU_{n}$ associated with a differential poset under certain conditions.
Shah, Syed Waqar Ali
core
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
Local dynamics of DDE with large delay in the vicinity of the self-similar cycle
Моделирование и анализ информационных систем, 2010 We research the local dynamics of a complex differential equation with large delay in the vicinity of the self-similar cycle. The quasinormal forms method is used for a problem analysis.
D. V. Glazkov, S. A. Kaschenko
doaj
Applying the Averaging Principle to a Logistic Equation with Rapidly Oscillating Delay
Моделирование и анализ информационных систем, 2014 The problem about the local dynamics of the logistic equation with rapidly oscillating time-periodic piecewise constant coefficient of delay was considered. It was shown that the averaged equation is a logistic equation with two delays.
N. D. Bykova, E. V. Grigorieva
doaj +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Dynamical properties of a model for the passive mode locking
Моделирование и анализ информационных систем, 2011 We study the local dynamics of a model for the passive mode locking in semiconductor lasers. In critical cases special equations (normal forms) were built. The existence of multistability is shown.
I. S. Kashchenko
doaj
Unconditional well-posedness for the periodic Boussinesq and Kawahara equations
Electronic Research ArchiveIn this article, we obtain new results on the unconditional well-posedness for a pair of periodic nonlinear dispersive equations using an abstract framework introduced by Kishimoto.
Dan-Andrei Geba
doaj +1 more source
Calculating Lyapunov Value for the Logistic Equation with Rapidly Oscillating Delay
Моделирование и анализ информационных систем, 2014 We consider the local dynamic of the logistic equation with rapidly oscillating timeperiodic piecewise constant or piecewise linear coefficient of delay.
N. D. Bykova
doaj +1 more source
A Normal form for a Matrix under the Unitary Congruence Group [PDF]
, 1961 Dante C. Youla
openalex +1 more source