{"id":6205,"date":"2023-04-21T10:05:37","date_gmt":"2023-04-21T10:05:37","guid":{"rendered":"https:\/\/members.ift.uam-csic.es\/ed\/?p=6205"},"modified":"2023-05-03T06:53:45","modified_gmt":"2023-05-03T06:53:45","slug":"video-maryna-viazovska-medalla-fields-2022-por-pablo-hidalgo-icmat%ef%bf%bc","status":"publish","type":"post","link":"https:\/\/members.ift.uam-csic.es\/ed\/2023\/04\/21\/video-maryna-viazovska-medalla-fields-2022-por-pablo-hidalgo-icmat%ef%bf%bc\/","title":{"rendered":"V\u00eddeo: &#8220;Maryna Viazovska, Medalla Fields 2022&#8221; por Pablo Hidalgo (ICMAT)\ufffc"},"content":{"rendered":"\n<p>\u00bfCu\u00e1l es la mejor manera de empaquetar esferas ocupando el menor espacio posible? <\/p>\n\n\n\n<p>Los fruteros saben muy bien c\u00f3mo hacerlo en tres dimensiones. Pero para dimensiones altas \u2014mayores que tres\u2014este sigue siendo un problema abierto: solo se han encontrado las configuraciones \u00f3ptimas en dimensi\u00f3n ocho y en dimensi\u00f3n 24. <\/p>\n\n\n\n<p>En 2016, la matem\u00e1tica ucraniana Maryna Viazovska, que acababa de terminar el doctorado, resolvi\u00f3 el problema del empaquetamiento en dimensi\u00f3n ocho. Un a\u00f1o despu\u00e9s, junto con otros colaboradores, lo resolvi\u00f3 en dimensi\u00f3n 24. Esto supuso un hito muy destacado de la matem\u00e1tica reciente, que le vali\u00f3 la obteci\u00f3n de la Medalla Fields en 2022. <\/p>\n\n\n\n<p>Los m\u00e9todos de Viazovska simplificaban enormemente los que usaba Hales para demostrar el caso tridimensional. Lo cual no quiere decir, ni mucho menos, que la demostraci\u00f3n fuera f\u00e1cil: el trabajo a\u00fana herramientas y t\u00e9cnicas del an\u00e1lisis de Fourier, de la teor\u00eda de n\u00fameros y del campo de la optimizaci\u00f3n. Adem\u00e1s, con su demostraci\u00f3n no era necesaria la ayuda computacional. <\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\"  id=\"_ytid_36230\"  width=\"580\" height=\"326\"  data-origwidth=\"580\" data-origheight=\"326\"  data-relstop=\"1\" src=\"https:\/\/www.youtube.com\/embed\/GZ58gw6mHF8?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;iv_load_policy=1&#038;loop=0&#038;fs=1&#038;playsinline=0&#038;controls=1&#038;color=red&#038;cc_lang_pref=&#038;rel=0&#038;autohide=2&#038;theme=dark&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>En esta charla, el investigador del ICMAT Pablo Hidalgo Palencia nos explica c\u00f3mo se produjo la consecuci\u00f3n de este hito en homenaje al legado de Viazovska. <\/p>\n\n\n\n<p>[<a href=\"https:\/\/members.ift.uam-csic.es\/ed\/2022\/07\/06\/maryna-viazovsk-becomes-second-woman-to-win-prestigious-fields-medal\/\">M\u00e1s informaci\u00f3n<\/a>]<\/p>\n\n\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile is-image-fill\" style=\"grid-template-columns:32% auto\"><figure class=\"wp-block-media-text__media\" style=\"background-image:url(https:\/\/members.ift.uam-csic.es\/ed\/wp-content\/uploads\/2023\/01\/PabloHidalgo.jpg);background-position:50% 50%\"><img loading=\"lazy\" decoding=\"async\" width=\"224\" height=\"300\" src=\"https:\/\/members.ift.uam-csic.es\/ed\/wp-content\/uploads\/2023\/01\/PabloHidalgo.jpg\" alt=\"\" class=\"wp-image-5985 size-full\"\/><\/figure><div class=\"wp-block-media-text__content\">\n<p><\/p>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/www.icmat.es\/pablo.hidalgo\" target=\"_blank\">Pablo Hidalgo<\/a>&nbsp;es investigador predoctoral en el Instituto de Ciencias Matem\u00e1ticas (ICMAT) desde hace dos a\u00f1os. En su trabajo, bajo la direcci\u00f3n de Jos\u00e9 Mar\u00eda Martell, vicepresidente de Investigaci\u00f3n Cient\u00edfica y T\u00e9cnica del CSIC, aborda problemas que a\u00fanan dos \u00e1reas de las matem\u00e1ticas: las ecuaciones en derivadas parciales (EDP) y el an\u00e1lisis de Fourier. Realiz\u00f3 el doble grado en Matem\u00e1ticas e Inform\u00e1tica y el m\u00e1ster en Matem\u00e1ticas Avanzadas en la Universidad Complutense de Madrid (UCM), con sendas becas JAE Intro del CSIC y Severo Ochoa-ICMAT.<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:26px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Conferencia acogida por la Facultad de Ciencias de la UAM y organizada con motivo del D\u00eda Internacional de la Mujer y la Ni\u00f1a en la Ciencia por la <a href=\"https:\/\/members.ift.uam-csic.es\/ed\/igualdad-intercentros-uamcsic\/\">Comisi\u00f3n de Igualdad Intercentros UAM + CSIC<\/a><\/p>\n\n\n\n<p><strong>Grabaci\u00f3n y edici\u00f3n<\/strong>: Laura Marcos<\/p>\n\n\n\n<p><strong>Organiza<\/strong>: <a href=\"https:\/\/members.ift.uam-csic.es\/ed\/igualdad-intercentros-uamcsic\/\">Comisi\u00f3n de Igualdad Intercentros UAM-CSIC<\/a><\/p>\n\n\n\n<div class=\"wp-block-group alignwide\"><div 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Los fruteros saben muy bien c\u00f3mo hacerlo en tres dimensiones. Pero para dimensiones altas \u2014mayores que tres\u2014este [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6214,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":0,"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","footnotes":""},"categories":[12,18],"tags":[],"class_list":["post-6205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-awards","category-stem"],"_links":{"self":[{"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/posts\/6205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/comments?post=6205"}],"version-history":[{"count":10,"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/posts\/6205\/revisions"}],"predecessor-version":[{"id":6261,"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/posts\/6205\/revisions\/6261"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/media\/6214"}],"wp:attachment":[{"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/media?parent=6205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/categories?post=6205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/members.ift.uam-csic.es\/ed\/wp-json\/wp\/v2\/tags?post=6205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}