{"id":35917,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/postproceso-de-metodos-espectrales\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"postproceso-de-metodos-espectrales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/postproceso-de-metodos-espectrales\/","title":{"rendered":"Postproceso de metodos espectrales."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Julia Novo Martin <\/strong><\/h2>\n<p>La memoria tiene por objeto estudiar la aproximaci\u00f3n num\u00e9rica de ecuaciones en derivadas parciales de evoluci\u00f3n disipativas. Un tipo de discretizaciones que ha despertado mucho inter\u00e9s en los \u00faltimos a\u00f1os son los llamados m\u00e9todos galerkin no lineales. Pese a que estos m\u00e9todos son asint\u00f3ticamente m\u00e1s precisos que los esquemas cl\u00e1sicos, presentan serios inconvenientes debido a su elevado coste computacional.  en esta memoria se introduce y analiza un nuevo m\u00e9todo que se obtiene como resultado de postprocesar la soluci\u00f3n obtenida con el m\u00e9todo galerkin est\u00e1ndar o con un m\u00e9todo pseudoespectral. Los m\u00e9todos postprocesados son mucho m\u00e1s baratos de implementar computacionalmente que los m\u00e9todos galerkin no lineales y poseen, sin embargo, el mismo orden de convergencia que estos \u00faltimos m\u00e9todos, por lo que resultan ser m\u00e1s precisos que los m\u00e9todos espectrales cl\u00e1sicos. Adem\u00e1s, la eficiencia de los esquemas postprocesados supera no s\u00f3lo la de los m\u00e9todos galerkin no lineales sino tambi\u00e9n la de los esquemas cl\u00e1sicos sobre los que se postprocesa.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Postproceso de metodos espectrales.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Postproceso de metodos espectrales. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Julia Novo Martin <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/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>De Frutos J.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Carles Sim\u00f3 Torres <\/li>\n<li>Tomas Chacon Rebollo (vocal)<\/li>\n<li>Jes\u00fas Mar\u00eda Sanz Serna (vocal)<\/li>\n<li>L. Bonilla Luis (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Julia Novo Martin La memoria tiene por objeto estudiar la aproximaci\u00f3n num\u00e9rica de ecuaciones en derivadas parciales [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[1191,126,1193,12451],"tags":[1196,95484,27823,95483,95485,21246],"class_list":["post-35917","post","type-post","status-publish","format-standard","hentry","category-analisis-numerico","category-matematicas","category-resolucion-de-ecuaciones-diferenciales-en-derivadas-parciales","category-valladolid","tag-carles-simo-torres","tag-de-frutos-j","tag-jesus-maria-sanz-serna","tag-julia-novo-martin","tag-l-bonilla-luis","tag-tomas-chacon-rebollo"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/35917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=35917"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/35917\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=35917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=35917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=35917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}