{"id":288,"date":"2022-08-12T19:15:10","date_gmt":"2022-08-12T23:15:10","guid":{"rendered":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/?p=288"},"modified":"2022-11-16T15:32:55","modified_gmt":"2022-11-16T18:32:55","slug":"tba-14","status":"publish","type":"post","link":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/2022\/08\/tba-14\/","title":{"rendered":"Recent developments in Fourier interpolation theory"},"content":{"rendered":"<h3>Speaker: <a href=\"https:\/\/sites.google.com\/view\/mateus-sousa\/\" target=\"_blank\" rel=\"noopener\">Mateus Sousa<\/a><\/h3>\n<h3>Basque Center for Applied Mathematics, Spain<\/h3>\n<h3>Date: Tuesday, November 8, 2022 at 12 Santiago time<\/h3>\n<div>\n<p><b>Abstract<\/b>: In this talk we will discuss some problems related to the notion of Fourier interpolation:\u00a0 formulas where one can recover functions from its values over a certain discrete set, and the values of its Fourier transform over a dual discrete set.\u00a0These formulas arrive naturally in many situations, and we will mention a few\u00a0related to certain kinds of uncertainty principles, and the theory of sphere packing.<\/p>\n<div><\/div>\n<div>\n<div>This talk is meant for a broad audience with basic knowledge in analysis.<\/div>\n<div>\n<p>&nbsp;<\/p>\n<div><strong>Venue:<\/strong> Online via Zoom \/ Sala de seminarios John Von Neumann, 7th floor, Beauchef 851<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><strong>Chair:<\/strong> Rayssa Caju<\/p>\n<div>\n<div><a href=\"https:\/\/youtu.be\/-F2Ag0DJKnQ\" class=\"su-button su-button-style-default\" style=\"color:#FFFFFF;background-color:#bc360a;border-color:#972c08;border-radius:7px\" target=\"_self\"><span style=\"color:#FFFFFF;padding:7px 20px;font-size:16px;line-height:24px;border-color:#d17354;border-radius:7px;text-shadow:none\"><i class=\"sui sui-youtube-play\" style=\"font-size:16px;color:#FFFFFF\"><\/i> YouTube video (in English)<\/span><\/a><\/div>\n<div>\n<p>&nbsp;<\/p>\n<div class=\"su-youtube su-u-responsive-media-yes\"><iframe loading=\"lazy\" width=\"600\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/-F2Ag0DJKnQ?\" frameborder=\"0\" allowfullscreen allow=\"autoplay; encrypted-media; picture-in-picture\" title=\"\"><\/iframe><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Mateus Sousa (BCAM, Spain)<\/p>\n","protected":false},"author":85,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-288","post","type-post","status-publish","format-standard","hentry","category-past-seminar"],"_links":{"self":[{"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/posts\/288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/users\/85"}],"replies":[{"embeddable":true,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/comments?post=288"}],"version-history":[{"count":13,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/posts\/288\/revisions"}],"predecessor-version":[{"id":368,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/posts\/288\/revisions\/368"}],"wp:attachment":[{"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/media?parent=288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/categories?post=288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/tags?post=288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}