{"id":5688,"date":"2014-04-22T09:22:23","date_gmt":"2014-04-22T12:22:23","guid":{"rendered":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/?p=5688"},"modified":"2014-04-22T09:22:23","modified_gmt":"2014-04-22T12:22:23","slug":"seminario-de-divulgacion-cientifica-en-matematica-6","status":"publish","type":"post","link":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/2014\/04\/22\/seminario-de-divulgacion-cientifica-en-matematica-6\/","title":{"rendered":"Seminario de Divulgaci\u00f3n Cient\u00edfica en Matem\u00e1tica"},"content":{"rendered":"<p><strong>Mi\u00e9rcoles 23 de Abril de 2014, 15.15 hs.<\/strong><br \/>\n<strong> Aula 2-4-9 (ex M4) 4to Piso, Block 2- FACET \u2013 UNT<\/strong>.<\/p>\n<p style=\"text-align: center\"><strong>Cohomolog\u00eda con coeficientes triviales de nilradicales de sub\u00e1lgebras parab\u00f3licas de \u00e1lgebras de Lie semisimples. Teorema de Kostant.<\/strong><br \/>\n<strong>Isabel Lomas<\/strong>*\u00a0\u00a0 <!--more--><br \/>\n* Facultad de Ciencias Exactas y Tecnolog\u00eda<\/p>\n<p><strong>Resumen<\/strong><br \/>\nLas \u00e1lgebras de Lie nilpotentes han sido objeto de investigaci\u00f3n en los \u00faltimos a\u00f1os, en particular el estudio de su homolog\u00eda y cohomolog\u00eda. En la actualidad, su c\u00e1lculo y estructura siguen siendo de inter\u00e9s para los grupos de investigaci\u00f3n.<br \/>\nEn su famoso trabajo de 1961, Kostant introdujo un m\u00e9todo que permite calcular la cohomolog\u00eda para una importante familia de \u00e1lgebras de Lie nilpotentes, aunque resolver este problema, en la mayor\u00eda de los casos, es extremadamente largo y dificultoso.<br \/>\nEl objetivo de este seminario es explicar de manera breve, como calculamos la cohomolog\u00eda de nilradicales de sub\u00e1lgebras parab\u00f3licas de \u00e1lgebras de Lie semisimples. Adem\u00e1s de mostrar con ejemplos como se aplica el teorema de Kostant para calcular cohomolog\u00eda de \u00e1lgebras de Lie dos pasos nilpotentes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mi\u00e9rcoles 23 de Abril de 2014, 15.15 hs. Aula 2-4-9 (ex M4) 4to Piso, Block 2- FACET \u2013 UNT. Cohomolog\u00eda con coeficientes triviales de nilradicales de sub\u00e1lgebras parab\u00f3licas de \u00e1lgebras de Lie semisimples. Teorema de Kostant. Isabel Lomas*\u00a0\u00a0<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/posts\/5688"}],"collection":[{"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/comments?post=5688"}],"version-history":[{"count":2,"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/posts\/5688\/revisions"}],"predecessor-version":[{"id":5690,"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/posts\/5688\/revisions\/5690"}],"wp:attachment":[{"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/media?parent=5688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/categories?post=5688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.facet.unt.edu.ar\/facetinforma\/wp-json\/wp\/v2\/tags?post=5688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}