Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Dolmatova, Anastasiya V."'
Publikováno v:
Chaos, vol. 33, 113102 (2023)
We employ the circular cumulant approach to construct a low dimensional description of the macroscopic dynamics of populations of phase oscillators (elements) subject to non-Gaussian white noise. Two-cumulant reduction equations for alpha-stable nois
Externí odkaz:
http://arxiv.org/abs/2305.18027
We study non-isothermal diffusive transport of a weakly-soluble two-component substance in a liquid-saturated porous medium being in contact with the reservoir of this substance. Particular attention is given to the example case of infiltration of ni
Externí odkaz:
http://arxiv.org/abs/2112.01290
Publikováno v:
J. Phys. A: Math. Theor., vol. 53, 08LT01 (2020)
We demonstrate the application of the circular cumulant approach for thermodynamically large populations of phase elements, where the Ott-Antonsen properties are violated by a multiplicative intrinsic noise. The infinite cumulant equation chain is de
Externí odkaz:
http://arxiv.org/abs/1909.07021
Publikováno v:
Phys. Rev. Research 1, 033139 (2019)
The cumulant representation is common in classical statistical physics for variables on the real line and the issue of closures of cumulant expansions is well elaborated. The case of phase variables significantly differs from the case of linear ones;
Externí odkaz:
http://arxiv.org/abs/1908.00230
Publikováno v:
Communications in Nonlinear Science and Numerical Simulation, vol. 75, 94-108 (2019)
We construct an analytical theory of interplay between synchronizing effects by common noise and by global coupling for a general class of smooth limit-cycle oscillators. Both the cases of attractive and repulsive coupling are considered. The derivat
Externí odkaz:
http://arxiv.org/abs/1809.09381
Publikováno v:
Microgravity Science and Technology, vol. 30, iss. 1-2, pp. 1-10 (2018)
We study the waves at the interface between two thin horizontal layers of immiscible liquids subject to high-frequency tangential vibrations. Nonlinear governing equations are derived for the cases of two- and three-dimensional flows and arbitrary ra
Externí odkaz:
http://arxiv.org/abs/1710.01607
Publikováno v:
Phys. Rev. E 96, 062204 (2017)
We study the effect of common noise on coupled active rotators. While such a noise always facilitates synchrony, coupling may be attractive or repulsing. We develop an analytical approach based on a transformation to approximate angle-action variable
Externí odkaz:
http://arxiv.org/abs/1709.08058
Publikováno v:
In Communications in Nonlinear Science and Numerical Simulation August 2019 75:94-108
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