WEKO3
アイテム
{"_buckets": {"deposit": "233499d9-de0e-4209-847a-a64e261e808b"}, "_deposit": {"id": "22956", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "22956"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00022956", "sets": ["699"]}, "author_link": ["67744", "67745"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2016-07-15", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "155", "bibliographicPageStart": "134", "bibliographicVolumeNumber": "458", "bibliographic_titles": [{"bibliographic_title": "Journal of Algebra"}]}]}, "item_10_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In this paper, we introduce and study the notion of linkage by perfect modules, which we call perfect linkage, for Cohen–Macaulay modules over Cohen–Macaulay local rings. We explore perfect linkage in connection with syzygies, maximal Cohen–Macaulay approximations and Yoshino–Isogawa linkage. We recover a theorem of Yoshino and Isogawa, and analyze the structure of double perfect linkage. Moreover, we establish a criterion for two Cohen–Macaulay modules of codimension one to be perfectly linked, and apply it to the classical linkage theory for ideals. We also construct various examples of linkage of modules and ideals.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "DOI", "subitem_identifier_uri": "http://dx.doi.org/10.1016/j.jalgebra.2016.03.014"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/25134"}]}, "item_10_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier", "subitem_publisher_language": "en"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1016/j.jalgebra.2016.03.014", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/", "subitem_rights_language": "en"}]}, "item_10_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0021-8693", "subitem_source_identifier_type": "PISSN"}]}, "item_1615787544753": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "open access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_abf2"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Iima, Kei-ichiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67744", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takahashi, Ryo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "67745", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-07-15"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "link11.pdf", "filesize": [{"value": "169.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 169700.0, "url": {"label": "link11.pdf ファイル公開:2018/07/15", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/22956/files/link11.pdf"}, "version_id": "b7e6024d-5356-4c55-afaa-27c3cc7ebf80"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "CI-linkage", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Perfect linkage", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Yoshino–Isogawa linkage", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Cohen–Macaulay module", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Perfect module", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Maximal Cohen–Macaulay approximation", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Perfect linkage of Cohen–Macaulay modules over Cohen–Macaulay rings", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Perfect linkage of Cohen–Macaulay modules over Cohen–Macaulay rings", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["699"], "permalink_uri": "http://hdl.handle.net/2237/25134", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2016-12-01"}, "publish_date": "2016-12-01", "publish_status": "0", "recid": "22956", "relation": {}, "relation_version_is_last": true, "title": ["Perfect linkage of Cohen–Macaulay modules over Cohen–Macaulay rings"], "weko_shared_id": -1}
Perfect linkage of Cohen–Macaulay modules over Cohen–Macaulay rings
http://hdl.handle.net/2237/25134
http://hdl.handle.net/2237/251348bcfabc6-6c57-4129-a844-8c228a267fa0
名前 / ファイル | ライセンス | アクション |
---|---|---|
![]() |
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2016-12-01 | |||||
タイトル | ||||||
タイトル | Perfect linkage of Cohen–Macaulay modules over Cohen–Macaulay rings | |||||
言語 | en | |||||
著者 |
Iima, Kei-ichiro
× Iima, Kei-ichiro× Takahashi, Ryo |
|||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CI-linkage | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Perfect linkage | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Yoshino–Isogawa linkage | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cohen–Macaulay module | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Perfect module | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Maximal Cohen–Macaulay approximation | |||||
抄録 | ||||||
内容記述 | In this paper, we introduce and study the notion of linkage by perfect modules, which we call perfect linkage, for Cohen–Macaulay modules over Cohen–Macaulay local rings. We explore perfect linkage in connection with syzygies, maximal Cohen–Macaulay approximations and Yoshino–Isogawa linkage. We recover a theorem of Yoshino and Isogawa, and analyze the structure of double perfect linkage. Moreover, we establish a criterion for two Cohen–Macaulay modules of codimension one to be perfectly linked, and apply it to the classical linkage theory for ideals. We also construct various examples of linkage of modules and ideals. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Elsevier | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.jalgebra.2016.03.014 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0021-8693 | |||||
書誌情報 |
Journal of Algebra 巻 458, p. 134-155, 発行日 2016-07-15 |
|||||
著者版フラグ | ||||||
値 | author | |||||
URI | ||||||
識別子 | http://dx.doi.org/10.1016/j.jalgebra.2016.03.014 | |||||
識別子タイプ | DOI | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/25134 | |||||
識別子タイプ | HDL |