{"created":"2023-06-20T15:10:28.474527+00:00","id":6653,"links":{},"metadata":{"_buckets":{"deposit":"dc032630-bea6-4144-85c2-4da905535403"},"_deposit":{"created_by":3,"id":"6653","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"6653"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00006653","sets":["616:627:645"]},"author_link":["29501"],"item_6_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"162","bibliographicPageStart":"141","bibliographicVolumeNumber":"27","bibliographic_titles":[{"bibliographic_title":"Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学"}]}]},"item_6_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_6_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Some supplementary results to our previous papers are given. The outer conjugacy between covariant systems corresponds to the conjugacy between covariant systems of the crossed products. The integrability of an action ＄￥alpha＄ with ＄￥leftarrow Z^{a}＄ properly infinite is characterized by ＄t_{￥vee}￥prime ￥mathfrak{S}￥ovalbox{￥tt￥small REJECT}(H),￥overline{￥alpha}＄} ＄￥cong＄ ＄￥{-J￥overline{￥otimes}￥ovalbox{￥tt￥small REJECT}￥lambda H),￥tilde{a}￥}_{e}＄ for some projection ＄e＄ in the crossed product ＄￥ovalbox{￥tt￥small REJECT}^{*}(￥vee'.K, a)＄ . Every action (or co-action of a locally compact group) is implemented by a unitary whenever the von Neumann algebra is properly infinite and standard. The definition of inner tensor products ＄￥alpha_{1}*￥alpha_{2}＄ of actions ＄￥alpha_{1}＄ and ＄￥alpha_{2}＄ and some related properties are discussed. If ＄￥alpha＄ is dual, then ＄( ^{a})^{￥prime}￥cap ￥subset￥vee'￥alpha＄ is equivalent to ＄￥alpha(￥ovalbox{￥tt￥small REJECT})^{￥prime}￥cap￥ovalbox{￥tt￥small REJECT}^{*}(￥alpha)￥subset￥ovalbox{￥tt￥small REJECT}^{*}(￥alpha)^{￥prime}＄ .","subitem_description_type":"Abstract"}]},"item_6_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Yokohama City University"}]},"item_6_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA0089285X","subitem_source_identifier_type":"NCID"}]},"item_6_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00440523","subitem_source_identifier_type":"ISSN"}]},"item_6_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Mathematics, Yokohama City University, 22-2 Seto, Kanazawa-ku, Yokohama 236 Japan"}]},"item_6_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nakagami, Yoshiomi"}],"nameIdentifiers":[{"nameIdentifier":"29501","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":"2016-09-26"}],"displaytype":"detail","filename":"YMJ_27_N2_1979_141-162.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"YMJ_27_N2_1979_141-162.pdf","url":"https://ynu.repo.nii.ac.jp/record/6653/files/YMJ_27_N2_1979_141-162.pdf"},"version_id":"05da3f34-233f-4653-b4bf-3dc31583b5a7"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"SOME REMARKS ON CROSSED PRODUCTS OF VON NEUMANN ALGEBRAS BY KAC ALGEBRAS","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SOME REMARKS ON CROSSED PRODUCTS OF VON NEUMANN ALGEBRAS BY KAC ALGEBRAS"}]},"item_type_id":"6","owner":"3","path":["645"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-12-15"},"publish_date":"2009-12-15","publish_status":"0","recid":"6653","relation_version_is_last":true,"title":["SOME REMARKS ON CROSSED PRODUCTS OF VON NEUMANN ALGEBRAS BY KAC ALGEBRAS"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T18:51:37.959494+00:00"}