{"id":156357,"date":"2026-01-12T17:28:38","date_gmt":"2026-01-12T17:28:38","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/determinacion-de-uno-y-varios-tipos-de-germenes-diferenciables\/"},"modified":"2026-01-12T17:28:38","modified_gmt":"2026-01-12T17:28:38","slug":"determinacion-de-uno-y-varios-tipos-de-germenes-diferenciables","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/determinacion-de-uno-y-varios-tipos-de-germenes-diferenciables\/","title":{"rendered":"Determinacion de uno y varios tipos de germenes diferenciables"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Edith Padron Fernandez <\/strong><\/h2>\n<p>En esta memoria doctoral se estudia la determinacion de germenes diferenciables cuando se considera sobre el anillo de los germenes una filtracion de tipo o una filtracion de p tipos. Estos resultados generalizan los ya conocidos de k-determinacion y suponen una mejor aproximacion al anillo local del germen. Consecuencia de estos resultados se obtiene una clasificacion de germenes diferenciables reales de codimension menor que 15.  detallamos a continuacion cada uno de los capitulos. En el primer capitulo se recogen algunos resultados bien conocidos sobre determinacion y k-determinacion de germenes. En el capitulo ii se generalizan algunos de estos resultados considerando sobre el anillo de germenes una filtracion de tipo. Se estudia el ideal de germenes de filtracion d, los difeomorfismos y los vectores de filtracion d y obtenemos algunos metodos para el calculo de formas normales de germenes diferenciables semicasihomogeneos. El ultimo apartado de este capitulo se dedica al estudio de las secuencias espectrales y sus formas normales.  en el capitulo iii se obtiene una clasificacion de germenes diferenciables de corrango menor o igual que 2.  y en el capitulo iv de corrango 3. Se calcula para cada clase su numero determinativo y su codimension.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Determinacion de uno y varios tipos de germenes diferenciables<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Determinacion de uno y varios tipos de germenes diferenciables <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Edith Padron Fernandez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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>Juan Margalef Roig<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Cordero Rego Luis Angel <\/li>\n<li>Manuel De Le\u00f3n Rodr\u00edguez (vocal)<\/li>\n<li> Oubi\u00f1a Gali\u00f1anes Jos\u00e9 Antonio (vocal)<\/li>\n<li> Sierra Carrizo Jos\u00e9 Mar\u00eda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Edith Padron Fernandez En esta memoria doctoral se estudia la determinacion de germenes diferenciables cuando se considera [&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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