{"id":36521,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/fibrados-canonicos-e-ideales-jacobianos-sobre-esquemas-aritmeticos\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"fibrados-canonicos-e-ideales-jacobianos-sobre-esquemas-aritmeticos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/fibrados-canonicos-e-ideales-jacobianos-sobre-esquemas-aritmeticos\/","title":{"rendered":"Fibrados canonicos e ideales jacobianos sobre esquemas aritmeticos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ana Bravo Zarza <\/strong><\/h2>\n<p>En esta memoria estudiamos ciertos fibrados asociados a esquemas aritm\u00e9ticos junto con su posible relaci\u00f3n con el problema de las singularidades. Para ello usamos la teor\u00eda de los morfismos casi-lisos introducida por o.  villamayor en trabajos anteriores. En la memoria se distinguen dos partes: la primera parte se dedica al desarrollo de dos puntos fundamentales: ampliaci\u00f3n de la noci\u00f3n de centro permisible (i.E. Centros regulares que conservan la casi-lisitud por explosiones), y generalizaci\u00f3n de la noci\u00f3n de ideal jacobiano para subesquemas irreducibles. La segunda parte de la tesis se dedica al estudio de superficies inmersas en esquemas casi-lisos. Comenzamos estudiando el caso de superficies regulares y probamos que dada una superficie regular inmersa en un esquema casi-liso existe una secuencia finita de explosiones de modo que su transformado estricto es una superficie casi-lisa. A continuaci\u00f3n nos interesamos por las superficies singulares aritm\u00e9ticas, para las que probamos que mediante explosiones se puede lograr una cierta condici\u00f3n de transversalidad sobre el conjunto de puntos donde la multiplicidad es m\u00e1xima.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Fibrados canonicos e ideales jacobianos sobre esquemas aritmeticos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Fibrados canonicos e ideales jacobianos sobre esquemas aritmeticos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ana Bravo Zarza <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li> Villamayor Uriburu Orlando E.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Campillo L\u00f3pez <\/li>\n<li>Santiago Encinas Carrion (vocal)<\/li>\n<li>Leovigildo Alonso Tarrio (vocal)<\/li>\n<li>Luis Narv\u00e1ez Macarro (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ana Bravo Zarza En esta memoria estudiamos ciertos fibrados asociados a esquemas aritm\u00e9ticos junto con su posible [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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