Meyer, Ralf G.

[["dc.bibliographiccitation.firstpage","345"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Proceedings of the London Mathematical Society"],["dc.bibliographiccitation.lastpage","375"],["dc.bibliographiccitation.volume","117"],["dc.contributor.author","Buss, Alcides"],["dc.contributor.author","Holkar, Rohit D."],["dc.contributor.author","Meyer, Ralf"],["dc.date.accessioned","2020-12-10T18:36:33Z"],["dc.date.available","2020-12-10T18:36:33Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1112/plms.v117.2"],["dc.identifier.issn","0024-6115"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/76666"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","A universal property for groupoid C -algebras. I"],["dc.title.alternative","A UNIVERSAL PROPERTY FOR GROUPOID C\n *\n -ALGEBRAS. I"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","225"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Israel Journal of Mathematics"],["dc.bibliographiccitation.lastpage","274"],["dc.bibliographiccitation.volume","220"],["dc.contributor.author","Buss, Alcides"],["dc.contributor.author","Exel, Ruy"],["dc.contributor.author","Meyer, Ralf"],["dc.date.accessioned","2020-12-10T14:14:21Z"],["dc.date.available","2020-12-10T14:14:21Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1007/s11856-017-1516-9"],["dc.identifier.eissn","1565-8511"],["dc.identifier.issn","0021-2172"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/71331"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Reduced C -algebras of Fell bundles over inverse semigroups"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","227"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Semigroup Forum"],["dc.bibliographiccitation.lastpage","243"],["dc.bibliographiccitation.volume","85"],["dc.contributor.author","Buss, Alcides"],["dc.contributor.author","Exel, Ruy"],["dc.contributor.author","Meyer, Ralf"],["dc.date.accessioned","2017-09-07T11:54:57Z"],["dc.date.available","2017-09-07T11:54:57Z"],["dc.date.issued","2012"],["dc.identifier.doi","10.1007/s00233-012-9418-y"],["dc.identifier.gro","3146581"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/8794"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/4363"],["dc.notes.intern","mathe"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","public"],["dc.notes.submitter","chake"],["dc.relation.issn","0037-1912"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Inverse semigroup actions as groupoid actions"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","387"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Proceedings of the Edinburgh Mathematical Society. Series II"],["dc.bibliographiccitation.lastpage","426"],["dc.bibliographiccitation.volume","56"],["dc.contributor.author","Buss, Alcides"],["dc.contributor.author","Meyer, Ralf"],["dc.contributor.author","Zhu, Chenchang"],["dc.date.accessioned","2017-09-07T11:54:02Z"],["dc.date.available","2017-09-07T11:54:02Z"],["dc.date.issued","2013"],["dc.identifier.doi","10.1017/S0013091512000259"],["dc.identifier.gro","3146468"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/11578"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/4246"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","public"],["dc.notes.submitter","chake"],["dc.relation.issn","0013-0915"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","A higher category approach to twisted actions on c -algebras"],["dc.type","journal_article"],["dc.type.internalPublication","unknown"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1195"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Journal of Noncommutative Geometry"],["dc.bibliographiccitation.lastpage","1235"],["dc.bibliographiccitation.volume","11"],["dc.contributor.author","Buss, Alcides"],["dc.contributor.author","Meyer, Ralf"],["dc.date.accessioned","2020-12-10T18:47:45Z"],["dc.date.available","2020-12-10T18:47:45Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.4171/JNCG/11-3-12"],["dc.identifier.issn","1661-6952"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/78878"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Crossed products for actions of crossed modules on C -algebras"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","191"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Reports on Mathematical Physics"],["dc.bibliographiccitation.lastpage","224"],["dc.bibliographiccitation.volume","63"],["dc.contributor.author","Buss, Alcides"],["dc.contributor.author","Meyer, Ralf"],["dc.date.accessioned","2018-11-07T08:31:27Z"],["dc.date.available","2018-11-07T08:31:27Z"],["dc.date.issued","2009"],["dc.description.abstract","We define and study square-integrable coactions of locally compact quantum groups on Hilbert modules, generalising previous work for group actions. As special cases, we consider square-integrable Hilbert space corepresentations and integrable coactions on C -algebras. Our main result is an equivariant generalisation of Kasparov's Stabilisation Theorem."],["dc.identifier.doi","10.1016/S0034-4877(09)00013-5"],["dc.identifier.gro","3146603"],["dc.identifier.isi","000265302400004"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/17121"],["dc.notes.intern","mathe"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Pergamon-elsevier Science Ltd"],["dc.relation.issn","0034-4877"],["dc.title","Square-integrable coactions of locally compact quantum groups"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","482"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Journal of Functional Analysis"],["dc.bibliographiccitation.lastpage","514"],["dc.bibliographiccitation.volume","253"],["dc.contributor.author","Buss, Alcides"],["dc.contributor.author","Meyer, Ralf"],["dc.date.accessioned","2017-09-07T11:55:02Z"],["dc.date.available","2017-09-07T11:55:02Z"],["dc.date.issued","2007"],["dc.description.abstract","Let G be a locally compact Abelian group. Following Ruy Exel, we view Fell bundles over the Pontrjagin dual group of G as continuous spectral decompositions of G-actions on -algebras. We classify such spectral decompositions using certain dense subspaces related to Marc Rieffel's theory of square-integrability. There is a unique continuous spectral decomposition if the group acts properly on the primitive ideal space of the -algebra. But there are also examples of group actions without or with several inequivalent spectral decompositions."],["dc.identifier.doi","10.1016/j.jfa.2007.04.009"],["dc.identifier.gro","3146609"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/4393"],["dc.language.iso","en"],["dc.notes.intern","mathe"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.relation.issn","0022-1236"],["dc.title","Continuous spectral decompositionsof Abelian group actions on C∗-algebras"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","73"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Mathematische Annalen"],["dc.bibliographiccitation.lastpage","97"],["dc.bibliographiccitation.volume","352"],["dc.contributor.author","Buss, Alcides"],["dc.contributor.author","Meyer, Ralf"],["dc.contributor.author","Zhu, Chenchang"],["dc.date.accessioned","2017-09-07T11:54:01Z"],["dc.date.available","2017-09-07T11:54:01Z"],["dc.date.issued","2012"],["dc.description.abstract","Symmetry groups or groupoids of C -algebras associated to non-Hausdorff spaces are often non-Hausdorff as well. We describe such symmetries using crossed modules of groupoids. We define actions of crossed modules on C -algebras and crossed products for such actions, and justify these definitions with some basic general results and examples."],["dc.identifier.doi","10.1007/s00208-010-0630-3"],["dc.identifier.gro","3146475"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/7101"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/4253"],["dc.language.iso","en"],["dc.notes.intern","mathe"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","final"],["dc.notes.submitter","chake"],["dc.relation.issn","0025-5831"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Non-Hausdorff symmetries of C -algebras"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","no"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","53"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Rocky Mountain Journal of Mathematics"],["dc.bibliographiccitation.lastpage","159"],["dc.bibliographiccitation.volume","47"],["dc.contributor.author","Buss, Alcides"],["dc.contributor.author","Meyer, Ralf"],["dc.date.accessioned","2020-12-10T18:41:50Z"],["dc.date.available","2020-12-10T18:41:50Z"],["dc.date.issued","2017"],["dc.description.abstract","We de fine inverse semigroup actions on topological groupoids by partial equivalences. From such actions, we construct saturated Fell bundles over inverse semigroups and non-Hausdorff etale groupoids. We interpret these as actions on C -algebras by Hilbert bimodules and describe the section algebras of these Fell bundles. Our constructions give saturated Fell bundles over nonHausdorff etale groupoids that model actions on locally Hausdorff spaces. We show that these Fell bundles are usually not Morita equivalent to an action by automorphisms, that is, the Packer-Raeburn stabilization trick does not generalize to non-Hausdorff groupoids."],["dc.identifier.doi","10.1216/RMJ-2017-47-1-53"],["dc.identifier.isi","000396649800004"],["dc.identifier.issn","0035-7596"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/77696"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Rocky Mt Math Consortium"],["dc.relation.issn","1945-3795"],["dc.relation.issn","0035-7596"],["dc.title","Inverse semigroup actions on groupoids"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]