Rchr
J-GLOBAL ID：202401007219177313
Update date: Jun. 03, 2024
Ozawa Ayumi
オザワ アユミ | Ozawa Ayumi
Research field (2)：
Soft computing
, Mathematical analysis
Research keywords (3)：
Coupled Oscillator
, Synchronization
, Oscillation quenching
Research theme for competitive and other funds (1)：
- 2023 - 2024 高機能な振動子ネットワークのデザイン:ロバスト性とエネルギー効率
Papers (2)：
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Shodai Tanaka, Hiroshi KORI, Ayumi Ozawa. A mathematical study about the sustaining phenomenon of overtone in Flageolet harmonics on bowed string instruments. The Journal of the Acoustical Society of America. 2023. 154. 4_supplement. A344-A344
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Ayumi Ozawa, Hiroshi Kori. Feedback-induced desynchronization and oscillation quenching in a population of globally coupled oscillators. Physical Review E. 2021. 103. 6
MISC (1)：
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Ayumi Ozawa, Hiroshi Kori. Two distinct transitions in a population of coupled oscillators with turnover: desynchronization and stochastic oscillation quenching. preprint (to be published in Physical Review Letters). 2023
Lectures and oral presentations (10)：
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Analyses of interacting oscillators in the limit of the infinite number of oscillators: synchronization and stochastic oscillation quenching
(CoMFoS23 2023)
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How mutual couplings alter the effect of turnover on the collective dynamics of oscillators
(STATPHYS28 2023)
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Feedback control of globally coupled oscillators based on the analysis of a phase oscillator model
(Dynamics Days Europe 2022)
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確率的に位相がリセットされる位相振動子モデル:集団振動が消失する2つのシナリオ
(日本物理学会第77回年次大会 2022)
-
大域的なフィードバックを受ける振動子集団の解析
(Young Soft Webinar 2021)
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Education (3)：
- 2020 - 2023 The University of Tokyo Graduate School of Frontier Sciences Department of Complexity Science and Engineering
- 2018 - 2020 Ochanomizu University Graduate School of Humanities and Sciences Department of Information Science
- 2014 - 2018 Ochanomizu University Faculty of Science Division of Information Sciences
Professional career (1)：
- Doctor of Philosophy (The University of Tokyo)
Work history (3)：
- 2024/04 - 現在 Japan Agency for Marine-Earth Science and Technology Center for Mathematical Science and Advanced Technology, Research Institute for Value-Added-Information Generation Young Research Fellow
- 2023/04 - 2024/03 Japan Society for the Promotion of Science JSPS PD Research Fellow
- 2022/04 - 2023/03 Japan Society for the Promotion of Science JSPS DC Research Fellow
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