"Non UBC"@en . "DSpace"@en . "Exel, Ruy"@en . "2015-04-24T06:02:27Z"@en . "2014-10-23"@en . "https://circle.library.ubc.ca/rest/handle/2429/52955?expand=metadata"@en . "57 minutes"@en . "video/mp4"@en . ""@en . "Author affiliation: Universidade Federal de Santa Catarina - Brazil"@en . "10.14288/1.0044664"@en . "eng"@en . "Unreviewed"@en . "Vancouver : University of British Columbia Library"@en . "Banff International Research Station for Mathematical Innovation and Discovery"@en . "Attribution-NonCommercial-NoDerivs 2.5 Canada"@en . "http://creativecommons.org/licenses/by-nc-nd/2.5/ca/"@en . "Faculty"@en . "BIRS Workshop Lecture Videos (Banff, Alta)"@en . "Mathematics"@en . "Functional analysis"@en . "Dynamical systems and ergodic theory"@en . "Operator theory/algebras"@en . "The tight groupoid of an inverse semigroup"@en . "Moving Image"@en . "http://hdl.handle.net/2429/52955"@en .