Zobrazeno 1 - 10
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pro vyhledávání: '"Pól"'
Autor:
Kato, Yuzuru, Nakao, Hiroya
We introduce a quantum spin van der Pol (vdP) oscillator as a prototypical model of quantum spin-based limit-cycle oscillators, which coincides with the quantum optical vdP oscillator in the high-spin limit. The system is described as a noisy limit-c
Externí odkaz:
http://arxiv.org/abs/2409.08791
In this work, exact solutions of the nonlinear cubic-quintic Duffing-van der Pol oscillator with variable coefficients are obtained. Two approaches have been applied, one based on the factorization method combined with the Field Method, and a second
Externí odkaz:
http://arxiv.org/abs/2407.19788
Autor:
Kuang, Yelei, Li, Xuemei
In this paper, we study the existence of bifurcation of a van der Pol-Duffing oscillator with quintic terms and its quasi-periodic solutions by means of qualitative and bifurcation theories. Firstly, we analyze the autonomous system and find that it
Externí odkaz:
http://arxiv.org/abs/2406.03420
Autor:
Anche, Ramya M, Williams, Grant, Tailor, Hill, Packham, Chris, Kim, Daewook, Ashcraft, Jaren N, Douglas, Ewan S., team, GMT-Pol
Polarization observations through the next-generation large telescopes will be invaluable for exploring the magnetic fields and composition of jets in AGN, multi-messenger transients follow-up, and understanding interstellar dust and magnetic fields.
Externí odkaz:
http://arxiv.org/abs/2309.04560
Autor:
Katayama, Natsuki, Susuki, Yoshihiko
Publikováno v:
Chaos, 34(9) 093133 (2024)
The Koopman operator framework holds promise for spectral analysis of nonlinear dynamical systems based on linear operators. Eigenvalues and eigenfunctions of the Koopman operator, so-called Koopman eigenvalues and Koopman eigenfunctions, respectivel
Externí odkaz:
http://arxiv.org/abs/2405.07635
Autor:
Kuno, Sho, Kori, Hiroshi
We tested the performance of reservoir computing (RC) in predicting the dynamics of a certain non-autonomous dynamical system. Specifically, we considered a van del Pol oscillator subjected to periodic external force with frequent phase shifts. The r
Externí odkaz:
http://arxiv.org/abs/2404.14651