{"id":293,"date":"2022-08-12T19:22:50","date_gmt":"2022-08-12T23:22:50","guid":{"rendered":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/?p=293"},"modified":"2022-11-16T18:59:11","modified_gmt":"2022-11-16T21:59:11","slug":"tba-16","status":"publish","type":"post","link":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/2022\/08\/tba-16\/","title":{"rendered":"Existence and stability of steady states of Flat Vlasov Poisson with a central mass density"},"content":{"rendered":"<h3>Speaker: Matias Moreno<\/h3>\n<h3>University of Chile<\/h3>\n<h3>Date: Tuesday, November 15, 2022 at 12 Santiago time<\/h3>\n<p><b>Abstract:<\/b>\u00a0El Sistema de Vlasov-Poisson Plano es usado para modelar objetos astron\u00f3micos extremadamente planos, a trav\u00e9s de la evoluci\u00f3n de una distribuci\u00f3n de part\u00edculas en el plano de fase, las cuales autointeract\u00faan a trav\u00e9s del campo gravitacional inducido por ellas mismas.<\/p>\n<p>En este trabajo se estudia la construcci\u00f3n de estados estacionarios del Sistema de Vlasov-Poisson Plano en presencia de un potencial gravitacional externo, inducido por una densidad de masa fija. La construcci\u00f3n de dichos estados se realiza a trav\u00e9s de la minimizaci\u00f3n de los funcionales de Energ\u00eda-Casimir, los cuales permiten probar resultados de estabilidad no lineal para dichos estados estacionarios.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Venue:<\/strong> Online via Zoom \/ Sala multimedia CMM, 6th floor, Beauchef 851<br \/>\n<strong>Chair:<\/strong> <a href=\"http:\/\/www.cmm.uchile.cl\/?cmm_people=paola-rioseco\" target=\"_blank\" rel=\"noopener\">Paola Rioseco<\/a><\/p>\n<p>&nbsp;<\/p>\n<a href=\"https:\/\/youtu.be\/-Ny7xDUmzvY\" 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 Spanish)<\/span><\/a>\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\/-Ny7xDUmzvY?\" frameborder=\"0\" allowfullscreen allow=\"autoplay; encrypted-media; picture-in-picture\" title=\"\"><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Matias Moreno (DIM-U. de Chile)<\/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-293","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\/293","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=293"}],"version-history":[{"count":6,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/posts\/293\/revisions"}],"predecessor-version":[{"id":371,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/posts\/293\/revisions\/371"}],"wp:attachment":[{"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/media?parent=293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/categories?post=293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev.eventos.cmm.uchile.cl\/pdeseminar\/wp-json\/wp\/v2\/tags?post=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}