"Non UBC"@en . "DSpace"@en . "Rochon, Fr\u00E9d\u00E9ric"@en . "2017-06-12T05:06:06Z"@* . "2016-12-12T11:30"@en . "We will explain how to construct new examples of quasi-asymptotically conical (QAC) Calabi-Yau manifolds that are not quasi-asymptotically locally Euclidean (QALE). Our strategy consists in introducing a natural compactification of QAC-spaces by manifolds with fibred corners and to give a definition of QAC-metrics in terms of a natural Lie algebra of vector fields on this compactification. Using this and the Fredholm theory of Degeratu-Mazzeo for elliptic operators associated to QAC-metrics, we can in many instances obtain Kahler QAC-metrics having Ricci potential decaying sufficiently fast at infinity. We can then obtain QAC Calabi-Yau metrics in the Kahler classes of these metrics by solving a corresponding complex Monge-Ampere equation. This is a joint work with Ronan Conlon and Anda Degeratu."@en . "https://circle.library.ubc.ca/rest/handle/2429/61922?expand=metadata"@en . "51 minutes"@en . "video/mp4"@en . ""@en . "Author affiliation: Universit\u00E9 du Qu\u00E9bec \u00E0 Montr\u00E9al"@en . "10.14288/1.0348221"@en . "eng"@en . "Unreviewed"@en . "Vancouver : University of British Columbia Library"@en . "Banff International Research Station for Mathematical Innovation and Discovery"@en . "Attribution-NonCommercial-NoDerivatives 4.0 International"@en . "http://creativecommons.org/licenses/by-nc-nd/4.0/"@en . "Faculty"@en . "BIRS Workshop Lecture Videos (Oaxaca de Ju\u00E1rez (Mexico))"@en . "Mathematics"@en . "Geometry"@en . "Partial differential equations"@en . "Differential geometry"@en . "QAC Calabi-Yau manifolds"@en . "Moving Image"@en . "http://hdl.handle.net/2429/61922"@en .