{"created":"2023-06-20T15:10:27.947160+00:00","id":6641,"links":{},"metadata":{"_buckets":{"deposit":"f9eb2350-ae7b-4cc3-a188-e4b973030030"},"_deposit":{"created_by":3,"id":"6641","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"6641"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00006641","sets":["616:627:644"]},"author_link":["29485","29486"],"control_number":"6641","item_6_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1978","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"200","bibliographicPageStart":"189","bibliographicVolumeNumber":"26","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":"Let alpha^{j}(j-1,2) be actions of a locally compact abelian group G on von Neumann algebras vee nearrow swarrow_{j} satisfying alpha_{j}(ovalbox{ttsmall REJECT}_{j})^{prime}cap(_{c_{wedge}}ovalbox{ttsmall REJECT}_{j}times alpha jG)=tau_{ovalbox{tt small REJECT}_{j^{times} alpha^{j^{G}}}}^{p}, . 1f (alpha^{1}otimesalpha^{2})_{t}=alpha_{t}^{1}otimes alpha_{t}^{2} , then Gamma(alpha^{1}otimes alpha^{2}) is the set of all p in G such that alpha_{p}^{1}otimes ell is trivial on the fixed point algebra of the center of (ovalbox{ttsmall REJECT}_{1}times alpha^{1}G)otimes^{-}(leftarrow ovalbox{ttsmall REJECT}_{2}times alpha^{2}G) with respect to the action hat{alpha}_{p}=hat{alpha}_{p}^{1}otimes hat{alpha}_{-p}^{2} . Let beta^{j}(j=1,2) be ergodic actions of G on von Neumann algebras vee phi_{j}^{prime}. If H^{2}(G, mathbb{T})={0} and both beta^{1} and beta^{2} have invariant faithful normal states, then (leftrightarrow.r_{1}otimes_{c}Lambda_{2}^{wedge})^{beta}- is abelian, where beta_{t}=beta_{t}^{1}otimes beta_{-t}^{2}.","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, Yokohama 236, Japan"},{"subitem_text_value":"Department of Mathematics, Kumamoto University, Kumamoto 860, 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":"29485","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Oka, Yukimasa"}],"nameIdentifiers":[{"nameIdentifier":"29486","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_26_N2_1978_189-200.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"YMJ_26_N2_1978_189-200.pdf","url":"https://ynu.repo.nii.ac.jp/record/6641/files/YMJ_26_N2_1978_189-200.pdf"},"version_id":"3536fd51-b627-4619-925a-71ed441e7f16"}]},"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":"ON CONNES SPECTRUM Γ OF A TENSOR PRODUCT OF ACTIONS ON VON NEUMANN ALGEBRAS","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ON CONNES SPECTRUM Γ OF A TENSOR PRODUCT OF ACTIONS ON VON NEUMANN ALGEBRAS","subitem_title_language":"en"}]},"item_type_id":"6","owner":"3","path":["644"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-12-15"},"publish_date":"2009-12-15","publish_status":"0","recid":"6641","relation_version_is_last":true,"title":["ON CONNES SPECTRUM Γ OF A TENSOR PRODUCT OF ACTIONS ON VON NEUMANN ALGEBRAS"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-08-23T02:09:18.845349+00:00"}