{"id":74187,"date":"2018-03-09T23:19:11","date_gmt":"2018-03-09T23:19:11","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/tres-topicos-en-teoria-de-aproximacion-abstracta-y-aproximacion-clasica-teoremas-negativos-teoremas-tipo-ma%c2%bcntz-y-aproximacion-diofantica\/"},"modified":"2018-03-09T23:19:11","modified_gmt":"2018-03-09T23:19:11","slug":"tres-topicos-en-teoria-de-aproximacion-abstracta-y-aproximacion-clasica-teoremas-negativos-teoremas-tipo-ma%c2%bcntz-y-aproximacion-diofantica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/tres-topicos-en-teoria-de-aproximacion-abstracta-y-aproximacion-clasica-teoremas-negativos-teoremas-tipo-ma%c2%bcntz-y-aproximacion-diofantica\/","title":{"rendered":"Tres t\u00f3picos en teor\u00eda de aproximaci\u00f3n abstracta y aproximaci\u00f3n cl\u00e1sica: teoremas negativos, teoremas tipo m\u00c1\u00bcntz y aproximaci\u00f3n diof\u00e1ntica"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Toro Modolell Naira Del <\/strong><\/h2>\n<p>Este es un trabajo de teor\u00eda de aproximaci\u00f3n. Los temas que se abordan tienen su origen en el trabajo realizado entre finales del s.Xix y mediados del s. Xx  por varios importantes matem\u00e1ticos, entre los que cabe destacar a s.N. Bernstein, c.Ch. M\u00ed\u00bcntz, h.S. Shapiro, yu. Brundyi, l.B. Ferguson y m. Von golitscheck. Todos los resultados que se estudian est\u00e1n relacionados con el problema de la densidad de subconjuntos en el contexto de espacios quasi-banach.  la memoria consta de dos cap\u00edtulos. En el primero se demuestra un teorema negativo tipo shapiro v\u00e1lido para esquemas de aproximaci\u00f3n generales y se demuestra su potencia al ser aplicado en numerosos contextos de aproximaci\u00f3n cl\u00e1sica. Adem\u00e1s, se estudia una amplia gama de teoremas negativos y en particular, se demuestra un teorema de letargo de berstein en espacios de hilbert para cadenas de subespacios generales (sin imposici\u00f3n de restricciones a sus dimensiones)  en el segundo cap\u00edtulo se explota el uso de los polinomios de berstein, en la modificaci\u00f3n introducida por kantorovich en 1931, para borrar potencias en el problema de aproximaci\u00f3n diof\u00e1ntica (y aproximaci\u00f3n diof\u00e1ntica simult\u00e1nea). en particular, se prueba un teorema de muntz para aproximaci\u00f3n diof\u00e1ntica en intervalos de di\u00e1metro transfinito menor que 1.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Tres t\u00f3picos en teor\u00eda de aproximaci\u00f3n abstracta y aproximaci\u00f3n cl\u00e1sica: teoremas negativos, teoremas tipo m\u00c1\u00bcntz y aproximaci\u00f3n diof\u00e1ntica<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Tres t\u00f3picos en teor\u00eda de aproximaci\u00f3n abstracta y aproximaci\u00f3n cl\u00e1sica: teoremas negativos, teoremas tipo m\u00c1\u00bcntz y aproximaci\u00f3n diof\u00e1ntica <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Toro Modolell Naira Del <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Ja\u00e9n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/05\/2005<\/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>Jos\u00e9 Mar\u00eda Almira Picazo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Mu\u00f1oz delgado Francisco javier <\/li>\n<li>pablo Gonz\u00e1lez vera (vocal)<\/li>\n<li>andrei Mart\u00ednez finkelstein (vocal)<\/li>\n<li>domingo Barrera rosillo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Toro Modolell Naira Del Este es un trabajo de teor\u00eda de aproximaci\u00f3n. Los temas que se abordan [&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":[3183,18923,126,12647],"tags":[26229,119271,58661,73092,26227,76229],"class_list":["post-74187","post","type-post","status-publish","format-standard","hentry","category-analisis-y-analisis-funcional","category-jaen","category-matematicas","category-teoria-de-la-aproximacion","tag-andrei-Martinez-finkelstein","tag-domingo-barrera-rosillo","tag-jose-maria-almira-picazo","tag-munoz-delgado-francisco-javier","tag-pablo-gonzalez-vera","tag-toro-modolell-naira-del"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/74187","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=74187"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/74187\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=74187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=74187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=74187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}