Presentations -
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気候変動の影響を考慮した西ナイルウイルス伝播モデルにおける forced wave について Invited International coauthorship
荻原俊子
第3回城西大学数理応用セミナー, ミニワークショップ 「感染症の数理」 2025.03
Event date: 2025.03
Language:Japanese Presentation type:Oral presentation (invited, special)
Venue:東京 Country:Japan
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Forced waves for an epidemic model of West Nile virus with climate change effect Invited International coauthorship International conference
Jong-Shenq Guo, Wonhyung Choi, Toshiko Ogiwara, Chin-Chin W
The 14th AIMS Conference 2024.12 American Institute of Mathematical Sciences and NYU Abu Dhabi
Event date: 2024.12
Language:English Presentation type:Oral presentation (invited, special)
Venue:Abu Dhabi Country:United Arab Emirates
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Lotka-Volterra 競争拡散系の双安定フロント波の進行方向
荻原俊子、中村健一
2024年度日本秋季総合分科会 2024.09 日本数学会
Event date: 2024.09
Language:Japanese Presentation type:Oral presentation (general)
Venue:大阪大学 Country:Japan
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Convergence results for general cooperative systems with mass conservation Invited
荻原俊子
非線形現象の数値シミュレーションと解析2023 2023.03
Event date: 2023.03
Language:Japanese Presentation type:Oral presentation (invited, special)
Venue:北海道大学 Country:Japan
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進行波の速度によるLotka–Volterra 2種競争拡散系の強競争条件の分類
中村健一, 森田善久, 荻原俊子
日本数学会2021年度秋季総合分科会 2021.09
Event date: 2021.09
Language:Japanese Presentation type:Oral presentation (general)
Venue:オンライン開催 Country:Japan
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星状グラフの分岐点における2種競争拡散系のフロント解の通過・停止
森田善久, 中村健一, 荻原俊子
日本応用数理学会2021年度年会 2021.09
Event date: 2021.09
Language:Japanese Presentation type:Oral presentation (general)
Venue:オンライン開催 Country:Japan
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Front propagation and blocking of the competition-diffusion system in a domain of half-lines with a junction
中村健一, 森田善久, 荻原俊子
日本数学会2021年度秋季総合分科会 2021.09
Event date: 2021.09
Language:Japanese Presentation type:Oral presentation (general)
Country:Japan
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ある3種Lotka-Volterra競争拡散系に現れる双安定進行波の伝播方向
日吉将大, 山崎貴史, 中村健一, 荻原俊子
日本数学会2021年度年会 2021.03
Event date: 2021.03
Language:Japanese Presentation type:Oral presentation (general)
Venue:オンライン開催 Country:Japan
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戦闘モデルに関連した非自励的2種競争系の解の挙動 Invited
荻原俊子
非線形現象の数理解析 2019.03
Event date: 2019.03
Language:Japanese Presentation type:Oral presentation (invited, special)
Venue:北海道大学 Country:Japan
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Asymptotic behavior of solutions for nonautonomous Lanchester type systems Invited International conference
Toshiko Ogiwara
NCTS2019 Workshop on Applied Mathematics in Taichung 2019.03
Event date: 2019.03
Language:English Presentation type:Oral presentation (invited, special)
Venue:National Chung Hsing University Country:Taiwan, Province of China
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時間に依存した係数を持つDeitchman モデルの解の挙動について
伊藤貴啓, 荻原俊子
2018年度応用数学合同研究集会 2018.12
Event date: 2018.12
Language:Japanese Presentation type:Oral presentation (general)
Venue:龍谷大学 Country:Japan
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On the behavior of solutions for Lanchester square-law models with timedependent coefficients Invited
荻原俊子
芝浦工業大学における微分方程式セミナー 2018.08
Event date: 2018.08
Language:Japanese Presentation type:Oral presentation (invited, special)
Venue:芝浦工業大学 Country:Japan
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On the behavior of solutions for Lanchester square-law models with timedependent coefficients Invited
荻原俊子
JMM ワークショップ「応用函数解析」 2017.11 城西大学大学院理学研究科数学専攻
Event date: 2017.11
Language:Japanese Presentation type:Oral presentation (invited, special)
Venue:城西大学 Country:Japan
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Asymptotic behavior of solutions for some diffusion equation with time delay Invited International conference
Toshiko Ogiwara
NCTS Workshop on Applied Mathematics at Tainan 2017.03
Event date: 2017.03
Language:English Presentation type:Oral presentation (invited, special)
Country:Taiwan, Province of China
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Stability of traveling waves for cooperative systems on a lattice
荻原俊子
草津セミナー
Event date: 2016.08
Language:Japanese Presentation type:Oral presentation (general)
Venue:国立大学法人等共同利用施設 草津セミナーハウス
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Stability of traveling waves for a 3-component competition model on a lattice
荻原俊子
研究会「数理で解き明かす森羅万象」
Event date: 2016.08
Language:English Presentation type:Poster presentation
Venue:広島大学
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時間に依存した係数を持つあるランチェスタ型モデルの解の漸近挙動
伊藤貴啓, 荻原俊子
2015年度応用数学合同研究集会
Event date: 2015.12
Language:Japanese Presentation type:Oral presentation (general)
Venue:龍谷大学
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Convergence results in order-preserving systems and its applications to reaction-diffusion systems Invited International conference
荻原俊子
The 10th AIMS Conference on Dynamical Systems, Differential Equations and Applications
Event date: 2014.07
Language:English Presentation type:Oral presentation (invited, special)
Venue:Madrid (Spain)
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結晶成長におけるスパイラルパターンについて Invited
荻原俊子
数学協働プログラム主催ワークショップ「表面微細構造の学理の探求:低環境負荷材料の創造に向けて」
Event date: 2014.02
Language:Japanese Presentation type:Oral presentation (invited, special)
Venue:北海道大学
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順序保存力学系と生物分子モーターモデルへの応用 Invited
荻原俊子
第23回日本数理生物学会大会企画シンポジウム:拡散現象の数学理論と生物モデルへの応用
Event date: 2013.09
Language:Japanese Presentation type:Oral presentation (invited, special)
Venue:静岡大学
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Convergence results in order-preserving systems and its applications to reaction-diffusion systems Invited International conference
荻原俊子
Mathematical Modelling and Analysis in the Life Sciences
Event date: 2013.06
Language:English Presentation type:Oral presentation (invited, special)
Venue:Carry-le-Rouet (France)
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順序保存力学系と生物分子モーターモデルへの応用 Invited
荻原俊子
京都駅前セミナー
Event date: 2012.10
Language:Japanese Presentation type:Public lecture, seminar, tutorial, course, or other speech
Venue:キャンパスプラザ京都
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Convergence results in order-preserving dynamical systems and applications to a molecular motor system Invited International conference
荻原俊子
Nonlinear Partial Differential Equations, Dynamical Systems and Their Applications
Event date: 2012.09
Language:English Presentation type:Oral presentation (invited, special)
Venue:RIMS, Kyoto University
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Existence and asymptotic stability of periodic fronts to some quasilinear parabolic equations Invited International conference
荻原俊子
Mathematics and Biology: a READILAB Seminar Day
Event date: 2011.09
Language:English Presentation type:Public lecture, seminar, tutorial, course, or other speech
Venue:University of Paris Diderot-Paris 7 (France)
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Convergence results in order-preserving dynamical systems and applications to a molecular motor system Invited International conference
荻原俊子
Reaction-Diffusion Systems in Mathematics and Life Sciences
Event date: 2011.09
Language:English Presentation type:Oral presentation (invited, special)
Venue:University of Montpellier 2 (France)
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順序保存力学系と生物分子モーターモデルへの応用
荻原俊子
NSCセミー
Event date: 2011.02
Language:Japanese Presentation type:Public lecture, seminar, tutorial, course, or other speech
Venue:北海道大学
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順序保存力学系と生物分子モーターモデルへの応用
荻原俊子
HMCセミナー
Event date: 2010.11
Language:Japanese Presentation type:Public lecture, seminar, tutorial, course, or other speech
Venue:金沢大学
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Dynamics of fronts in multistable reaction-diffusion equations International conference
Toshiko Ogiwara
Interface Motion and Traveling Waves in Reaction Diffusion Equations
Event date: 2010.10
Language:English Presentation type:Oral presentation (invited, special)
Venue:Tongji Univeristy (China)
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多安定型反応拡散方程式におけるフロントの相互作用
荻原俊子
Partial Differential Equations and Phenomena in Miyazaki 2009
Event date: 2009.11
Language:Japanese Presentation type:Oral presentation (invited, special)
Venue:宮崎大学
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多安定型反応拡散方程式におけるフロントの相互作用
荻原俊子、中村健一
日本数学会秋季総合分科会
Event date: 2009.09
Language:Japanese Presentation type:Oral presentation (general)
Venue:大阪大学
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多安定型反応拡散方程式におけるフロントの相互作用
荻原俊子
非線形現象の数値シミュレーションと解析2009
Event date: 2009.03
Language:Japanese Presentation type:Oral presentation (invited, special)
Venue:北海道大学
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順序保存力学系における単調性と安定性
荻原俊子
九州非線形集中・力学系合同セミナー
Event date: 2009.01
Language:Japanese Presentation type:Public lecture, seminar, tutorial, course, or other speech
Venue:九州大学
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Front dynamics in reaction-diffusion equation with multiple stable nonlinearity International conference
Toshiko Ogiwara
Differential Equations and Applications to Mathematical Biology
Event date: 2008.06
Language:English Presentation type:Oral presentation (invited, special)
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多安定型反応拡散方程式におけるフロントの挙動
荻原 俊子
非線形現象の数値シミュレーションと解析2008
Event date: 2008.03
Language:Japanese Presentation type:Oral presentation (invited, special)
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Behavior of solutions for a reaction-diffusion equation related to a model of crystal growth International conference
Toshiko Ogiwara
6th Internationnal Congress on Industrial and Applied Mathematics
Event date: 2007.07
Language:English Presentation type:Poster presentation
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周期関数を非線形項に持つ反応拡散方程式の解の漸近挙動
荻原 俊子, 田中 実鈴, 大出 真理
応用数学合同研究集会
Event date: 2006.12
Language:Japanese Presentation type:Oral presentation (general)
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Travelling waves for a reaction-duffusion equation with periodic nonlinearity International conference
Toshiko Ogiwara
AIMS' 6th International Conference on Dyn. Systems, Diff. Equations and Applications
Event date: 2006.06
Language:English Presentation type:Oral presentation (general)
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Steadily rotating spirals in the kinematic theory of excitable media
荻原 俊子, Jong-Shenq Guo, 中村 健一, Je-Chiang Tsai
日本応用数理学会研究部会・連合発表会
Event date: 2006.03
Language:Japanese Presentation type:Oral presentation (general)
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周期関数を非線形項に持つ反応拡散方程式に現れる進行波
荻原 俊子
日本数学会
Event date: 2005.09
Language:Japanese Presentation type:Oral presentation (general)
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Large time behavior of unbounded global solutions to some nonlinear diffusion equations International conference
荻原 俊子, 中村 健一
研究集会「変分問題とその周辺」,
Event date: 2005.06
Language:Japanese Presentation type:Oral presentation (invited, special)
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Steadily rotating spirals in the kinematic theory of excitable media
荻原 俊子, Jong-Shenq Guo, 中村 健一, Je-Chiang Tsai
日本数学会
Event date: 2005.03
Language:Japanese Presentation type:Oral presentation (general)
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Travelling Waves for Reaction-diffusion Equations with Periodic Nonlinearity
荻原 俊子, 田鎖 勝行
応用数学合同研究集会
Event date: 2004.12
Language:Japanese Presentation type:Oral presentation (general)
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Asymptotic behavior of solutions to reaction-diffusion equations with periodic nonlinearity International conference
Toshiko Ogiwara
PDEseminar of National Center for Theoretical Sciences at Taipei
Event date: 2004.09
Language:English Presentation type:Oral presentation (invited, special)
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Asymptotic behavior of solutions to a reaction-diffusion equation with periodic nonlinearity International conference
Toshiko Ogiwara
Journees d’Analyse Non Lineare
Event date: 2004.03
Language:English Presentation type:Oral presentation (invited, special)
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結晶成長モデルに関係した曲線の発展方程式に現れるスパイラルの形状について
荻原 俊子, 佐々木 洋平
応用数学合同研究集会
Event date: 2003.12
Language:Japanese Presentation type:Oral presentation (general)
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結晶成長モデルに現れるスパイラルについて
荻原 俊子
東京理科大学理工学部数学科談話会
Event date: 2003.11
Language:Japanese Presentation type:Public lecture, seminar, tutorial, course, or other speech
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結晶成長モデルに現れるスパイラル
荻原 俊子
津田塾大学数学・計算機科学研究所談話会
Event date: 2003.10
Language:Japanese Presentation type:Oral presentation (invited, special)
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Asymptotic behavior of solutions to a quasi-linear parabolic equation International conference
Toshiko Ogiwara, Ken-Ichi Nakamura
Meetings "Non-linear partial differential equations"
Event date: 2003.09
Language:English Presentation type:Oral presentation (invited, special)
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Spirals for a model of crystal growth
荻原 俊子
現象数理セミナー
Event date: 2003.07
Language:Japanese Presentation type:Oral presentation (invited, special)