Personnel Information

写真b

OSAKI Koichi

Organization
School of Science Department of Mathematical Sciences
Research Fields, Keywords
数学, 解析学, 非線形現象
Teaching and Research Fields
非線形現象，非線形微分方程式，パターン形成
Syllabus information URL
https://syllabus.kwansei.ac.jp/uniasv2/UnSSOLoginControlFree?REQ_ACTION_DO=/AGA030PLS01Action.do?REQ_FUNCTION_JUMP_START_FLG=1&SLB_LINK_DISP_FLG=183&TCH_NO=090028&REQ_PRFR_FUNC_ID=AGA030
SDGs Related Goals
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Degree 【 display / non-display 】

  • Degree name:博士（工学）
    Classified degree field:Natural Science / Basic mathematics
    Conferring institution:Osaka University
    Acquisition way:Coursework
    Date of acquisition:2001.03

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Career 【 display / non-display 】

  • Affiliation:Kwansei Gakuin University
    Department:School of Science and Technology Department of of Mathematical Sciences
    Title:Professor
    Date:2009.04 -

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Association Memberships 【 display / non-display 】

  • Academic society name:日本数学会
    Academic country located:Japan

  • Academic society name:日本数理生物学会
    Academic country located:Japan

  • Academic society name:兵庫県生物学会
    Academic country located:Japan

  • Academic society name:国際数理科学協会
    Academic country located:Japan

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Research Areas 【 display / non-display 】

  • Research field:Natural Science / Basic mathematics

  • Research field:Natural Science / Mathematical analysis

  • Research field:Natural Science / Applied mathematics and statistics

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Papers 【 display / non-display 】

  • Language: English
    Title: High Temperature Areas in the First Stage of the Comb Construction of European Honeybees.
    Journal name: Hyogo Biology  vol.14  (4)  (p.265 - 269)
    Date of publication: 2013.03
    Author(s): K. Uemichi, K. Osaki and T. Ohtani

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • Language: English
    Title: Spatial Pattern Formation in a Chemotaxis-Diffusion-Growth Model.
    Journal name: Physica  vol.D241  (p.1629 - 1639)
    Date of publication: 2012.10
    Author(s): K. Kuto, K. Osaki, T. Sakurai and T. Tsujikawa

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • Language: Japanese
    Title: 走化性・増殖系に現れる六角形パターン
    Journal name: 応用数理  vol.22  (p.15 - 26)
    Date of publication: 2012.05
    Author(s): 奥田孝志・大崎浩一

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • Language: English
    Title: Behavior and Comb Patterns of European Honeybees at the First Stage of Comb Construction.
    Journal name: Hyogo Biology  vol.14  (3)  (p.185 - 189)
    Date of publication: 2012.03
    Author(s): K. Uemichi, K. Osaki and T. Ohtani

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

  • Language: English
    Title: Bifurcation of Hexagonal Patterns in a Chemotaxis-Diffusion-Growth System.
    Journal name: Nonlinear Anal. Real World Appl.  vol.12  (p.3294 - 3305)
    Date of publication: 2011.12
    Author(s): T. Okuda and K. Osaki

    Type of publication: Research paper (scientific journal)
    Co-author classification: Multiple Authorship

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MISC 【 display / non-display 】

  • Language：English
    Title:Oscillatory Solutions of Chemotaxis
    Journal name:NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan  vol.59  (p.61 - 62)
    Date of publication:2010.06
    Author(s):T. Okuda and K. Osaki

    Type of publication：Meeting report

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Works 【 display / non-display 】

  • Work title: 研究集会運営：研究集会「放物型発展方程式とその応用」幹事（2011年9月22日－24日）
    Date：2011.09

    Work type：Other

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Research Projects 【 display / non-display 】

  • Research category:基盤研究(C)
    Project year：2024.04 - 2029.03
    Title:ミツバチ営巣モデルとコロニー形成モデル - 走性摂動系と質量保存反応拡散系の解析

  • Research category:Grant-in-Aid for Scientific Research(C)
    Project year：2019.04 - 2024.03
    Title:社会性昆虫の巣造りに対する数理モデル－多因子走性系に発現する対称性崩壊－

  • Research category:Grant-in-Aid for Scientific Research(C)
    Project year：2014.04 - 2019.03
    Title:走化性・増殖系に現れる非線形現象とその解析－これまでとこれから－　（研究課題番号：26400180）

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  • Research category:Grant-in-Aid for Young Scientists(B)
    Project year：2010.04 - 2014.03
    Title:反応拡散走化性系の解が呈する蜂の巣構造と空間異方の与える影響

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Presentations 【 display / non-display 】

  • Language:Japanese
    Conference name:第8回関西学院大学数理科学研究センター談話会，2013年4月24日
    International/Domestic presentation:Domestic presentation
    Holding date：2013.04
    Title:非線形拡散の自己集合とそれがアシストする走熱性の自己組織化
    Presentation type:Oral presentation (general)

  • Language:Japanese
    Conference name:日本数学会 応用数学分科会，2013年3月22日
    International/Domestic presentation:Domestic presentation
    Holding date：2013.03
    Title:ミツバチの造巣過程に対する数理モデル構成に向けて
    Presentation type:Oral presentation (general)

  • Language:Japanese
    Conference name:兵庫県生物学会2012，2012年11月25日
    International/Domestic presentation:Domestic presentation
    Holding date：2012.11
    Title:ミツバチの造巣過程に対する数理モデル構成に向けて
    Presentation type:Oral presentation (general)

  • Language:English
    Conference name:International Conference on Modeling, Analysis and Simulation (ICMAS) 2012, 2012年11月8日（ポスター発表）
    International/Domestic presentation:International presentation
    Holding date：2012.11
    Title:Does self-assembly of honeybees assist the self-organization of constructing their honeycombs?
    Presentation type:Poster presentation

  • Language:English
    Conference name:9th AIMS International Conference on Dynamical Systems, Differential Equations and Applications, 4 July, 2012
    International/Domestic presentation:International presentation
    Holding date：2012.07
    Title:Global Existence of Solutions to a Parabolic-Parabolic System for Chemotaxis with Logistic Source in the Higher-Dimensional Domain
    Presentation type:Oral presentation (general)

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Social Contribution 【 display / non-display 】

  • Title:オープンラボ：ひらめき☆ときめきサイエンス
    Date：2013.07

  • Title:出張講義：三田祥雲館高等学校「ゼミ」指導
    Date：2013.01

  • Title:出張講義：三田祥雲館高等学校「自然科学への誘い」
    Date：2011.11

  • Title:出張講義：福知山高等学校「模擬講義」：自然現象を数学で理解する
    Date：2010.09

  • Title:オープンラボ：「なぜ蜂の巣の形は六角形なのか？」 ― 数学とコンピュータシミュレーション ―
    Date：2009.08

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