{"id":93547,"date":"2018-03-11T10:12:58","date_gmt":"2018-03-11T10:12:58","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/problemas-de-completacion-de-matrices-parciales\/"},"modified":"2018-03-11T10:12:58","modified_gmt":"2018-03-11T10:12:58","slug":"problemas-de-completacion-de-matrices-parciales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/problemas-de-completacion-de-matrices-parciales\/","title":{"rendered":"Problemas de completaci\u00f3n de matrices parciales."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ramadan Khalil Hassan El Ghamry <\/strong><\/h2>\n<p>Palabras claves: matriz parcial, completaci\u00f3n, grafo asociado, grafo dirigido, camino, ciclo, grafo cordal, matriz totalmente no negativa, matriz totalmente no positiva, r-matriz, tr-matriz.    la presente memoria aborda algunos problemas de completaci\u00f3n de matrices parciales, concretamente analizamos las matrices parciales totalmente no negativas, las matrices parciales totalmente no positivas y las r y tr-matrices parciales. El objetivo es dar a conocer la situaci\u00f3n actual de los citados problemas y proporcionar condiciones necesarias y suficientes que nos permitan cerrar diversos casos abiertos. analizamos dichos problemas obteniendo nuevos resultados en el caso de matrices parciales totalmente no negativas y totalmente no positivas. Adem\u00e1s conseguimos cerrar los problemas de completaci\u00f3n de las r y tr-matrices parciales.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Problemas de completaci\u00f3n de matrices parciales.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Problemas de completaci\u00f3n de matrices parciales. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ramadan Khalil Hassan El Ghamry <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/05\/2009<\/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>Cristina Jordan Lluch<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: rafael Bru Garc\u00eda <\/li>\n<li>Mar\u00eda  claudia Freitas de sousa mendes ara\u00fajo (vocal)<\/li>\n<li>Mar\u00eda isabel Garc\u00eda planas (vocal)<\/li>\n<li>Jos\u00e9 Gelonch any\u00e9 (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ramadan Khalil Hassan El Ghamry Palabras claves: matriz parcial, completaci\u00f3n, grafo asociado, grafo dirigido, camino, ciclo, grafo [&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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