{"id":2121,"date":"2015-10-04T14:57:50","date_gmt":"2015-10-04T12:57:50","guid":{"rendered":"https:\/\/scm.iec.cat\/?p=2121"},"modified":"2026-08-10T00:22:35","modified_gmt":"2026-08-09T22:22:35","slug":"resolucio-barcelona-dynamical-system-prize-2015","status":"publish","type":"post","link":"https:\/\/scm.iec.cat\/eng\/resolucio-barcelona-dynamical-system-prize-2015\/","title":{"rendered":"Resolution Barcelona Dynamical System Prize 2015"},"content":{"rendered":"<h4><span style=\"font-size: 14pt;\"><em>Winners<\/em><\/span><\/h4>\n<p><span style=\"font-size: 14pt;\"><em>Existence of knotted vortex tubes in steady Euler flows<\/em><\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Alberto Enciso and Daniel Peralta-Salas<\/strong><\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><em>Oscillatory motions for the restricted planar circular three body problem<\/em><\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Marcel Guardia, Pau Martin and Tere M. Seara<\/strong><\/span><\/p>\n<h4><span style=\"font-size: 14pt;\"><em>Winners<\/em><\/span><\/h4>\n<p><span style=\"font-size: 14pt;\"><em>Existence of knotted vortex tubes in steady Euler flows<\/em><\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Alberto Enciso and Daniel Peralta-Salas<\/strong><\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><em>Oscillatory motions for the restricted planar circular three body problem<\/em><\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Marcel Guardia, Pau Martin and Tere M. Seara<\/strong><\/span><\/p>\n<h4><span style=\"font-size: 14pt;\"><em>Period<\/em><\/span><\/h4>\n<p>works until January 31, 2015<\/p>\n<h4><span style=\"font-size: 14pt;\"><em>Award ceremony<\/em><\/span><\/h4>\n<p><span style=\"font-size: 14pt;\"><strong>Date<br \/>\n<\/strong><\/span><em>October 2015<\/em><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Place<br \/>\n<\/strong><\/span>Institute of Catalan Studies<\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Place<br \/>\n<\/strong><\/span>Institute of Catalan Studies<\/p>\n<h2><strong>Resolution of the 2015 Barcelona Dynamical Systems Prize under the patronage of Professor Carles Sim\u00f3 i Torres<\/strong><\/h2>\n<p>In the paper by Alberto Enciso and Daniel Peralta-Sala, the authors construct for any given knot or link type, a particular type of static solution to the inviscid Euler equation on Euclidean 3-space (a \u201cBeltrami flow\u201d) which has among its integral curves one which realizes this knot or link type. As a result, they get a single flow which contains all knot types, which is a special form of Lord Kelvin\u2019s conjecture.<\/p>\n<p>In the paper by Marcel Guardia, Pau Mart\u00edn and Tere M. Seara, the authors prove the existence of oscillatory solutions in the restricted planar circular 3 body problem for any value of the mass ratio of the primaries, which had been open since Chazy\u2019s 1920s work pointed out oscillatory motion as one possible final behavior of the N-body motion.<\/p>\n<p><a href=\"https:\/\/scm.iec.cat\/wp-content\/uploads\/2019\/02\/resolucio_premi_revisada.pdf\">Link to the resolution.<\/a><\/p>\n<h4><span style=\"font-size: 14pt;\"><em>Committee<\/em><\/span><\/h4>\n<p><span style=\"font-size: 14pt;\"><strong>Henk Broer<br \/>\n<\/strong><\/span><em>University of Groningen<\/em><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Richard Montgomery<br \/>\n<\/strong><\/span><em>University of California, Santa Cruz<\/em><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Robert L. Devaney<br \/>\n<\/strong><\/span><em>Boston University<\/em><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Marcelo Viana<br \/>\n<\/strong><\/span><em>IMPA<\/em><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Yu.S. Ilyashenko<br \/>\n<\/strong><\/span><em>Cornell University<\/em><\/p>\n<p><span style=\"font-size: 14pt;\"><strong>Amadeu Delshams<br \/>\n<\/strong><\/span><em>UPC, Secretary of the jury without vote<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>Resolution of the 2015 Barcelona Dynamical Systems Prize under the patronage of Professor Carles Sim\u00f3 i Torres<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-2121","post","type-post","status-publish","format-standard","hentry","category-barcelona-dynamical-systems"],"acf":[],"_links":{"self":[{"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/posts\/2121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/comments?post=2121"}],"version-history":[{"count":1,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/posts\/2121\/revisions"}],"predecessor-version":[{"id":20860,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/posts\/2121\/revisions\/20860"}],"wp:attachment":[{"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/media?parent=2121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/categories?post=2121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/tags?post=2121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}