Zobrazeno 1 - 10
of 598
pro vyhledávání: '"34C15"'
Autor:
Gandhi, Punit, Wang, Yangyang
Two identical van der Pol oscillators with mutual inhibition are considered as a conceptual framework for modeling a latching mechanism for cell cycle regulation. In particular, the oscillators are biased to a latched state in which there is a global
Externí odkaz:
http://arxiv.org/abs/2412.09437
Autor:
Bartsch, Jan, Barakat, Ahmed A., Buchwald, Simon, Ciaramella, Gabriele, Volkwein, Stefan, Weig, Eva M.
Physical models often contain unknown functions and relations. In order to gain more insights into the nature of physical processes, these unknown functions have to be identified or reconstructed. Mathematically, we can formulate this research questi
Externí odkaz:
http://arxiv.org/abs/2412.07301
Autor:
Marzouk, Osama A.
Publikováno v:
International Journal of Mathematical and Computational Sciences, 2010, vol. 4(3), pp. 413-427, https://publications.waset.org/4282/pdf
We propose a reduced-order model for the instantaneous hydrodynamic force on a cylinder. The model consists of a system of two ordinary differential equations (ODEs), which can be integrated in time to yield very accurate histories of the resultant f
Externí odkaz:
http://arxiv.org/abs/2410.13892
Autor:
Mai, Tina
We consider the Kuramoto-Sakaguchi-Fokker-Planck equation (namely, parabolic Kuramoto-Sakaguchi, or Kuramoto-Sakaguchi equation, which is a nonlinear parabolic integro-differential equation) with inertia and white noise effects. We study the hydrodyn
Externí odkaz:
http://arxiv.org/abs/2410.05113
In this paper, we use Clifford algebra $Cl_{2,0}$ to find the 2D orbit of Hydrogen electron under a Coulomb force and a perturbing circularly polarized electric field of light at angular frequency~$\omega$, which is turned on at time $t = 0$ via a un
Externí odkaz:
http://arxiv.org/abs/2410.00056
For an untilted Frenkel-Kontorova chain and any rational $p/q$, Aubry and Mather proved there are minimising equilibrium states that are left- and right-asymptotic to neighbouring pairs of spatially periodic minimisers of type $(p,q)$. They are known
Externí odkaz:
http://arxiv.org/abs/2408.14124
Autor:
Frączek, Krzysztof
We study two uncoupled oscillators, horizontal and vertical, residing in rectilinear polygons (with only vertical and horizontal sides) and impacting elastically from their boundary. The main purpose of the article is to analyze the occurrence of res
Externí odkaz:
http://arxiv.org/abs/2405.14464
We introduce a novel reformulation of the mean-field system for pulse-coupled oscillators. It is based on writing a closed equation for the inverse distribution function associated to the probability density of oscillators with a given phase in a sui
Externí odkaz:
http://arxiv.org/abs/2404.13703
Autor:
Koch, Daniel, Koseska, Aneta
Many natural, living and engineered systems display oscillations that are characterized by multiple timescales. Typically, such systems are described as slow-fast systems, where the slow dynamics result from a hyperbolic slow manifold that guides the
Externí odkaz:
http://arxiv.org/abs/2403.19624
Autor:
Sultanov, Oskar A.
The influence of multiplicative white noise on the resonance capture of strongly nonlinear oscillatory systems under chirped-frequency excitations is investigated. It is assumed that the intensity of the perturbation decays polynomially with time, an
Externí odkaz:
http://arxiv.org/abs/2403.14271