{"created":"2023-07-27T06:52:17.688313+00:00","id":46117,"links":{},"metadata":{"_buckets":{"deposit":"7548e218-2bce-425c-b7ca-db2467fba846"},"_deposit":{"created_by":18,"id":"46117","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"46117"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00046117","sets":["2812:2813:2817"]},"author_link":["79983","79982"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-05-08","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"4p.","bibliographicVolumeNumber":"2013-04-01 - 2017-03-31","bibliographic_titles":[{"bibliographic_title":"平成28(2016)年度 科学研究費補助金 基盤研究(C) 研究成果報告書"},{"bibliographic_title":"2016 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kato, Nobuyuki"}],"nameIdentifiers":[{"nameIdentifier":"79983","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40177423","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40177423"}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ある領域に生息する生物の個体数変動を表すモデルを考える。ここでは、死亡 率、再生産率、移入率などが各個体のサイズ、時刻、場所に依存して決まり、さらに各個体は空間的に生息域に拡散していくものとする。本研究では、このようなモデルを解析する新しい枠組みとして、抽象的な偏微分方程式の理論の構築と整備を図った。基礎理論として、解の存在と一意性、初期値に関する連続的依存性、解の正値性を示した。また、比較定理、双対問題や弱解の一意性などを研究した。","subitem_description_type":"Abstract"},{"subitem_description":"We have considered some population models living in a habitat. Here, the mortality, the reproduction, and the inflow are supposed to depend on the individual’s size, time and position. In addition, each individual is supposed to spread in the habitat. In this research, as a new framework to analyze such models, we have intended to introduce and develop a theory of abstract partial differential equations. As a basic theory, we have established the existence and uniqueness of solutions, continuous dependence on initial data and positivity of solutions. Also, we have investigated comparison theorem, the dual problem and uniqueness of weak solutions.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:25400140, 研究期間(年度):2013-04-01 - 2017-03-31","subitem_description_type":"Other"},{"subitem_description":"出典：「抽象発展方程式論から抽象偏微分方程式論へ: 個体数変動モデルへの応用に向けて」研究成果報告書　課題番号25400140\n（KAKEN：科学研究費助成事業データベース（国立情報学研究所））\n（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-25400140/25400140seika/)を加工して作成","subitem_description_type":"Other"}]},"item_9_description_5":{"attribute_name":"提供者所属","attribute_value_mlt":[{"subitem_description":"金沢大学理工研究域電子情報通信学系","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00052451","subitem_identifier_reg_type":"JaLC"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/search/?qm=40177423"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=40177423","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25400140/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25400140/","subitem_relation_type_select":"URI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-25400140/25400140seika/"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-25400140/25400140seika/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"蚊戸, 宣幸"}],"nameIdentifiers":[{"nameIdentifier":"79982","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"40177423","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40177423"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-10-12"}],"displaytype":"detail","filename":"TE-PR-KATO-N-kaken 2017-4p.pdf","filesize":[{"value":"83.1 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"TE-PR-KATO-N-kaken 2017-4p.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/46117/files/TE-PR-KATO-N-kaken 2017-4p.pdf"},"version_id":"89caab69-1771-4b1c-b3ad-37a1d26563fe"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"抽象発展方程式論から抽象偏微分方程式論へ: 個体数変動モデルへの応用に向けて","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"抽象発展方程式論から抽象偏微分方程式論へ: 個体数変動モデルへの応用に向けて"},{"subitem_title":"From abstract evolution equations to abstract partial differential equations: for applications to population dynamics models","subitem_title_language":"en"}]},"item_type_id":"9","owner":"18","path":["2817"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-10-12"},"publish_date":"2018-10-12","publish_status":"0","recid":"46117","relation_version_is_last":true,"title":["抽象発展方程式論から抽象偏微分方程式論へ: 個体数変動モデルへの応用に向けて"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-01T05:37:57.330099+00:00"}