{"id":13666,"date":"2001-07-11T00:00:00","date_gmt":"2001-07-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estabilidad-de-oscilaciones-periodicas-en-una-ecuacion-de-newton-no-autonoma\/"},"modified":"2001-07-11T00:00:00","modified_gmt":"2001-07-11T00:00:00","slug":"estabilidad-de-oscilaciones-periodicas-en-una-ecuacion-de-newton-no-autonoma","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/estabilidad-de-oscilaciones-periodicas-en-una-ecuacion-de-newton-no-autonoma\/","title":{"rendered":"Estabilidad de oscilaciones periodicas en una ecuacion de newton no autonoma"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Nu\u00f1ez Lopez Daniel Elias <\/strong><\/h2>\n<p>En esta memoria se establecen algunos criterios de estabilidad para el equilibrio de una ecuacion newtoniana escalar. El metodo de demostracion proporcioina tambien una dinamica compleja en torno al equilibrio: soluciones cuasi-periodicas, subarmonicos,&#8230; La implementacion de estos criterios se hace factible bajo el conocimiento de cotas sobre la solucion. De este modo se obtienen resultados que conectan el metodo de sub y supersoluciones en orden inverso con la estabilidad.  los criterios abarcan el caso gen\u00e9rico de soluciones elipticas sin resonancias fuertes y los casos parab\u00f3licos. Se obtienen caracterizaciones de la estabilidad del equilibrio en dos problemas clasicos: el pendulo de longitud variable y el problema restringido de tres cuerpos de sitnikov. Los resultados se aplican tambien para obtener un intervalo de estabilidad preciso en el pendulo forzado, asi como la estabilidad de algunos modelos de satelites y mas generalmente en ecuaciones con simetria impar.  el interes de los criterios obtenidos en esta memoria radica en que se elimina la hipotesis clasica de que la ecuacion este proxima a una ecuacion autonoma.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estabilidad de oscilaciones periodicas en una ecuacion de newton no autonoma<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estabilidad de oscilaciones periodicas en una ecuacion de newton no autonoma <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Nu\u00f1ez Lopez Daniel Elias <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/11\/2001<\/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>Rafael Ortega Rios<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: carles Sim\u00f3 torres <\/li>\n<li>angel Jorba montes (vocal)<\/li>\n<li>amadeu Deslhams valdez (vocal)<\/li>\n<li>david Arcoya alvarez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Nu\u00f1ez Lopez Daniel Elias En esta memoria se establecen algunos criterios de estabilidad para el equilibrio de [&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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