{"id":33971,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/matrices-aleatorias-lognormales-procesos-lognormales-matriciales\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"matrices-aleatorias-lognormales-procesos-lognormales-matriciales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/matrices-aleatorias-lognormales-procesos-lognormales-matriciales\/","title":{"rendered":"Matrices aleatorias lognormales (procesos lognormales matriciales)."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Zineb Ouahabi <\/strong><\/h2>\n<p>En esta tesis se estudia, por vez primera en la bibliograf\u00eda sobre matrices aleatorias el caso de matrices aleatorias lognormales tanto en el caso biparam\u00e9trico como triparam\u00e9trico (con par\u00e1metros \u00abumbral\u00bb), estableci\u00e9ndose en cada caso la distribuci\u00f3n conjunta y planteando y resolviendo la estimaci\u00f3n de par\u00e1metros matriciales mediante el m\u00e9todo de m\u00e1xima-verosimilitud y variantes de \u00e9l cuando hay tres par\u00e1metros (se acaba extendiendo el m\u00e9todo que propuso wingo en el caso de distribuci\u00f3n lognormal triparam\u00e9trica, al caso matricial).  despu\u00e9s de estudiar la matriz aleatoria lognormal, se establecen, los modelos de procesos lognormales matriciales, que se estudian sucesivamente en el caso biparam\u00e9trico, biparam\u00e9trico con factores ex\u00f3genos y triparam\u00e9tricos. En cada caso se estudia el problema correspondiente de estimaci\u00f3n m\u00e1ximo-verosimil de los par\u00e1metros.  estos modelos de procesos son originales en la bibliograf\u00eda, siendo abordados por vez primera en esta tesis.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Matrices aleatorias lognormales (procesos lognormales matriciales).<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Matrices aleatorias lognormales (procesos lognormales matriciales). <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Zineb Ouahabi <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/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>Ram\u00f3n Guti\u00e9rrez Jaimez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Andr\u00e9s Gonz\u00e1lez Carmona <\/li>\n<li>Juan  Carlos Ru\u00edz Molina (vocal)<\/li>\n<li>Rafael Herrerias Pleguezuelo (vocal)<\/li>\n<li> De Juan  Gonzalez Alicia (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Zineb Ouahabi En esta tesis se estudia, por vez primera en la bibliograf\u00eda sobre matrices aleatorias el [&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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