{"id":141763,"date":"2026-01-12T18:05:08","date_gmt":"2026-01-12T18:05:08","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aproximacion-en-espacios-normados-dotados-de-una-norma-mixta\/"},"modified":"2026-01-12T18:05:08","modified_gmt":"2026-01-12T18:05:08","slug":"aproximacion-en-espacios-normados-dotados-de-una-norma-mixta","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/aproximacion-en-espacios-normados-dotados-de-una-norma-mixta\/","title":{"rendered":"Aproximacion en espacios normados dotados de una norma mixta."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Diaz Garcia Tu\u00f1on Luis <\/strong><\/h2>\n<p>Sea e un espacio vectorial dotado de sendas normas. Se trata de definir y estudiar una tercera norma, denominada norma mixta de las iniciales, que reunen en uno solo los dos criterios que para la aproximacion aportan las normas iniciales.  en el primer capitulo se introducen formalmente las normas mixtas mediante relaciones de inclusion, adecuadas al fin mencionado, entre los distintos conjuntos de aproximaciones optimas de un punto, relativas a un conjunto y se estudian sus primeras propiedades.  en el capitulo ii se estudian nuevas propiedades (topolog\u00eda, diferenciabilidad, &#8230;) Y relaciones con aproximacion vectorial optima.  en el capitulo iii se encuentran distintas propiedades y caracterizaciones de tipo funcional de los elementos de aproximacion optima que proporciona una norma mixta.  en el capitulo iv se estudian problemas de existencia y unicidad de dichos elementos de aproximacion.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aproximacion en espacios normados dotados de una norma mixta.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aproximacion en espacios normados dotados de una norma mixta. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Diaz Garcia Tu\u00f1on Luis <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Extremadura<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/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>Carlos Ben\u00edtez Rodr\u00edguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: German Giraldez Tiebo <\/li>\n<li> Cabello Pi\u00f1ar Juan  Carlos (vocal)<\/li>\n<li>Tomas Chacon Rebollo (vocal)<\/li>\n<li>Miguel Del Rio Vazquez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Diaz Garcia Tu\u00f1on Luis Sea e un espacio vectorial dotado de sendas normas. Se trata de definir [&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":[1191,3183,949,25948,126,12647],"tags":[247893,4089,256443,154583,63549,21246],"class_list":["post-141763","post","type-post","status-publish","format-standard","hentry","category-analisis-numerico","category-analisis-y-analisis-funcional","category-extremadura","category-interpolacion-aproximacion-y-ajuste-de-curvas","category-matematicas","category-teoria-de-la-aproximacion","tag-cabello-pinar-juan-carlos","tag-carlos-benitez-rodriguez","tag-diaz-garcia-tunon-luis","tag-german-giraldez-tiebo","tag-miguel-del-rio-vazquez","tag-tomas-chacon-rebollo"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/141763","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=141763"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/141763\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=141763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=141763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=141763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}