Paper Abstract and Keywords |
Presentation |
2019-06-09 09:25
Chaotic synchronization induced by external noise in a system of coupled limit cycles with two native frequencies Keiji Okumura (Hitotsubashi Univ.), Akihisa Ichiki (Nagoya Univ.) NLP2019-29 CCS2019-12 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In uncoupled oscillatory systems, it is widely known that common noise input can induce chaotic synchronization. However, while noise can ``enhance'' a degree of chaotic synchronization, few studies report the chaotic synchronization purely ``induced'' by external noise in coupled oscillatory systems. In this study, a solvable model for mean-field coupled limit cycle oscillators under the influence of independent noise is considered. The model consists of the two types of limit cycle oscillators with different native frequencies. We analytically and numerically show that the model exhibits chaotic synchronization purely induced by external noise. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
chaotic synchronization / noise induced order / coupled oscillators / mean-field model / nonlinear Fokker-Planck equation / nonequilibrium phase transitions / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 71, NLP2019-29, pp. 55-58, June 2019. |
Paper # |
NLP2019-29 |
Date of Issue |
2019-05-31 (NLP, CCS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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NLP2019-29 CCS2019-12 |
Conference Information |
Committee |
CCS NLP |
Conference Date |
2019-06-07 - 2019-06-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
machinaka campus nagaoka |
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(See Japanese page) |
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Paper Information |
Registration To |
NLP |
Conference Code |
2019-06-CCS-NLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Chaotic synchronization induced by external noise in a system of coupled limit cycles with two native frequencies |
Sub Title (in English) |
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Keyword(1) |
chaotic synchronization |
Keyword(2) |
noise induced order |
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coupled oscillators |
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mean-field model |
Keyword(5) |
nonlinear Fokker-Planck equation |
Keyword(6) |
nonequilibrium phase transitions |
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1st Author's Name |
Keiji Okumura |
1st Author's Affiliation |
Hitotsubashi University (Hitotsubashi Univ.) |
2nd Author's Name |
Akihisa Ichiki |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-06-09 09:25:00 |
Presentation Time |
25 minutes |
Registration for |
NLP |
Paper # |
NLP2019-29, CCS2019-12 |
Volume (vol) |
vol.119 |
Number (no) |
no.71(NLP), no.72(CCS) |
Page |
pp.55-58 |
#Pages |
4 |
Date of Issue |
2019-05-31 (NLP, CCS) |
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