{"id":86,"date":"2020-04-08T02:25:58","date_gmt":"2020-04-08T02:25:58","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/davidteran\/?page_id=86"},"modified":"2020-05-03T18:59:39","modified_gmt":"2020-05-03T18:59:39","slug":"dependencia-e-independencia-de-la-trayectoria","status":"publish","type":"page","link":"https:\/\/blog.espol.edu.ec\/davidteran\/guias-de-lectura\/integrales-de-linea\/dependencia-e-independencia-de-la-trayectoria\/","title":{"rendered":"5.3. Dependencia e independencia de la trayectoria"},"content":{"rendered":"<div class='dropshadowboxes-container ' style='width:auto;'>\r\n                            <div class='dropshadowboxes-drop-shadow dropshadowboxes-rounded-corners dropshadowboxes-inside-and-outside-shadow dropshadowboxes-lifted-both dropshadowboxes-effect-default' style=' border: 1px solid #dddddd; height:; background-color:#ffffff;    '>\r\n                            Definici\u00f3n 5.3.1. Campo Vectorial Conservativo\r\n                            <\/div>\r\n                        <\/div>\n<p>Sea <span class=\"wp-katex-eq\" data-display=\"false\">\\vec{F}<\/span> un campo vectorial definido en <span class=\"wp-katex-eq\" data-display=\"false\">U\\subset\\mathbb{R}^{n}<\/span>, es un campo conservativo si y solo si existe una funci\u00f3n potencial diferenciable <span class=\"wp-katex-eq\" data-display=\"false\">f<\/span> tal que en <span class=\"wp-katex-eq\" data-display=\"false\">\\nabla f=\\vec{F}<\/span>.<\/p>\n<div class='dropshadowboxes-container ' style='width:auto;'>\r\n                            <div class='dropshadowboxes-drop-shadow dropshadowboxes-rounded-corners dropshadowboxes-inside-and-outside-shadow dropshadowboxes-lifted-both dropshadowboxes-effect-default' style=' border: 1px solid #dddddd; height:; background-color:#ffffff;    '>\r\n                            Teorema 5.3.1. Rotacional de un campo conservativo\r\n                            <\/div>\r\n                        <\/div>\n<p>Sea <span class=\"wp-katex-eq\" data-display=\"false\">\\vec{F}<\/span> un campo vectorial definido en <span class=\"wp-katex-eq\" data-display=\"false\">U\\subset\\mathbb{R}^{n}<\/span>, es un campo conservativo si y solo si:<span class=\"wp-katex-eq\" data-display=\"false\">rot\\vec{F}=\\nabla\\times\\vec{F}=\\vec{0}<\/span><\/p>\n<div class='dropshadowboxes-container ' style='width:auto;'>\r\n                            <div class='dropshadowboxes-drop-shadow dropshadowboxes-rounded-corners dropshadowboxes-inside-and-outside-shadow dropshadowboxes-lifted-both dropshadowboxes-effect-default' style=' border: 1px solid #dddddd; height:; background-color:#ffffff;    '>\r\n                            Teorema 5.3.2. Independencia de la trayectoria\r\n                            <\/div>\r\n                        <\/div>\n<p>Sea <span class=\"wp-katex-eq\" data-display=\"false\">\\vec{F}:U\\subseteq\\mathbb{R}^{n}\\rightarrow\\mathbb{R}^{n}<\/span> un campo de clase <span class=\"wp-katex-eq\" data-display=\"false\">C^{m};m\\geq0<\/span>, si <span class=\"wp-katex-eq\" data-display=\"false\">\\vec{F}<\/span> es un campo conservativo, entonces se cumple que:<\/p>\n<ul>\n<li>La integral de linea vectorial <span class=\"wp-katex-eq\" data-display=\"false\">\\int_{C}\\vec{F}\\cdot d\\vec{r}<\/span> sobre el camino <span class=\"wp-katex-eq\" data-display=\"false\">\\vec{r}:[a,b]\\rightarrow\\mathbb{R}^{n}<\/span>, continuo o continuo a trozos, depende solamente del punto final e inicial:<br \/>\n<span class=\"wp-katex-eq\" data-display=\"false\">\\int_{C}\\vec{F}\\cdot d\\vec{r}=f(\\vec{r}(b))-f(\\vec{r}(a))<\/span><br \/>\nAqui <span class=\"wp-katex-eq\" data-display=\"false\">f<\/span> es la funci\u00f3n potencial del campo <span class=\"wp-katex-eq\" data-display=\"false\">\\vec{F}<\/span>.<\/li>\n<li>La integral de linea vectorial <span class=\"wp-katex-eq\" data-display=\"false\">\\int_{C}\\vec{F}\\cdot d\\vec{r}<\/span> sobre el camino cerrado <span class=\"wp-katex-eq\" data-display=\"false\">\\vec{r}:[a,b]\\rightarrow\\mathbb{R}^{n}<\/span>, continuo o continuo a trozos, es cero.<\/li>\n<\/ul>\n<div id=\"attachment_825\" style=\"width: 570px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/blog.espol.edu.ec\/davidteran\/files\/2020\/04\/Figura_5_2_1.gif\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-825\" class=\"size-full wp-image-825\" src=\"http:\/\/blog.espol.edu.ec\/davidteran\/files\/2020\/04\/Figura_5_2_1.gif\" alt=\"\" width=\"560\" height=\"420\" \/><\/a><p id=\"caption-attachment-825\" class=\"wp-caption-text\">Figura 5.2.1. No importa que camino se tome entre el punto final e inicial, si el campo es independiente de la trayectoria, el trabajo es el mismo.<\/p><\/div>\n<hr \/>\n\n<table id=\"tablepress-5\" class=\"tablepress tablepress-id-5\">\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-1\">\n\t<td class=\"column-1\"><a href=\"http:\/\/blog.espol.edu.ec\/davidteran\/guias-de-lectura\/integrales-de-linea\/integral-de-linea-de-funciones-vectoriales\/\">5.1. Integral de l\u00ednea de funciones vectoriales<\/a><\/td>\n<\/tr>\n<tr class=\"row-2\">\n\t<td class=\"column-1\"><a href=\"http:\/\/blog.espol.edu.ec\/davidteran\/guias-de-lectura\/integrales-de-linea\/integral-de-linea-de-funciones-escalares\/\">5.2. Integral de l\u00ednea de funciones escalares<\/a><\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\"><a href=\"http:\/\/blog.espol.edu.ec\/davidteran\/guias-de-lectura\/integrales-de-linea\/dependencia-e-independencia-de-la-trayectoria\/\">5.3. Dependencia e independencia de la trayectoria<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n","protected":false},"excerpt":{"rendered":"<p>Sea un campo vectorial definido en , es un campo conservativo si y solo si existe una funci\u00f3n potencial diferenciable tal que en . Sea un campo vectorial definido en , es un campo conservativo si y solo si: Sea &hellip; <a href=\"https:\/\/blog.espol.edu.ec\/davidteran\/guias-de-lectura\/integrales-de-linea\/dependencia-e-independencia-de-la-trayectoria\/\">Sigue leyendo <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":7499,"featured_media":0,"parent":80,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"sidebar-page.php","meta":{"footnotes":""},"class_list":["post-86","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/davidteran\/wp-json\/wp\/v2\/pages\/86","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/davidteran\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/davidteran\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/davidteran\/wp-json\/wp\/v2\/users\/7499"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/davidteran\/wp-json\/wp\/v2\/comments?post=86"}],"version-history":[{"count":28,"href":"https:\/\/blog.espol.edu.ec\/davidteran\/wp-json\/wp\/v2\/pages\/86\/revisions"}],"predecessor-version":[{"id":1025,"href":"https:\/\/blog.espol.edu.ec\/davidteran\/wp-json\/wp\/v2\/pages\/86\/revisions\/1025"}],"up":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/davidteran\/wp-json\/wp\/v2\/pages\/80"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/davidteran\/wp-json\/wp\/v2\/media?parent=86"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}