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	{"id":139727,"date":"2013-03-21T02:37:14","date_gmt":"2013-03-21T07:07:14","guid":{"rendered":"http:\/\/www.moonmentum.com\/blog\/?p=139727"},"modified":"2013-03-21T08:58:45","modified_gmt":"2013-03-21T13:28:45","slug":"jean-baptiste-joseph-fourier","status":"publish","type":"post","link":"https:\/\/moonmentum.com\/blog\/archivo\/multimedia\/jean-baptiste-joseph-fourier\/","title":{"rendered":"Jean-Baptiste-Joseph Fourier"},"content":{"rendered":"<p><a rel=\"attachment wp-att-139737\" href=\"http:\/\/www.moonmentum.com\/blog\/codex\/multimedia\/jean-baptiste-joseph-fourier-2\/attachment\/fourier-246x300\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-139737 lazyload\" style=\"--smush-placeholder-width: 205px; --smush-placeholder-aspect-ratio: 205\/250;float: right; margin: 6px; border: 0px;\" title=\"Fourier-246x300\" data-src=\"http:\/\/www.moonmentum.com\/blog\/wp-content\/uploads\/2013\/03\/Fourier-246x300-246x300.png\" alt=\"Fourier-246x300\" width=\"205\" height=\"250\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-139737\" style=\"float: right; margin: 6px; border: 0px;\" title=\"Fourier-246x300\" src=\"http:\/\/www.moonmentum.com\/blog\/wp-content\/uploads\/2013\/03\/Fourier-246x300-246x300.png\" alt=\"Fourier-246x300\" width=\"205\" height=\"250\" \/><\/noscript><\/a>Ingeniero y matem\u00e1tico franc\u00e9s. Era hijo de un sastre y fue educado por los benedictinos. Los puestos en el cuerpo cient\u00edfico del ej\u00e9rcito estaban reservados para familias de estatus reconocido, as\u00ed que acept\u00f3 una c\u00e1tedra militar de matem\u00e1ticas.<\/p>\n<p>Tuvo un papel destacado durante la revoluci\u00f3n en su propio distrito y fue recompensado con una candidatura para una c\u00e1tedra en la \u00c9cole Polytechnique. Fourier acompa\u00f1\u00f3 a Napole\u00f3n en su expedici\u00f3n oriental de 1798 y fue nombrado gobernador del Bajo Egipto.<\/p>\n<p>Aislado de Francia por la flota brit\u00e1nica, organiz\u00f3 los talleres con los que el ej\u00e9rcito franc\u00e9s deb\u00eda contar para sus suministros de munici\u00f3n. Tambi\u00e9n aport\u00f3 numerosos escritos sobre matem\u00e1ticas al Instituto Egipcio que Napole\u00f3n fund\u00f3 en El Cairo.<\/p>\n<p>Tras las victorias brit\u00e1nicas y la capitulaci\u00f3n de los franceses al mando del general Menou en 1801, Fourier volvi\u00f3 a Francia, donde fue nombrado prefecto del departamento de Is\u00e8re, y empez\u00f3 sus experimentos sobre la propagaci\u00f3n del calor. Se traslad\u00f3 a Par\u00eds en 1816, y en 1822 public\u00f3\u00a0<em>Teor\u00eda anal\u00edtica del calor<\/em>, bas\u00e1ndose en parte en la ley del enfriamiento de Newton.<!--more--><\/p>\n<p>A partir de esta teor\u00eda desarroll\u00f3 la denominada \u00abserie de Fourier\u00bb, de notable importancia en el posterior desarrollo del an\u00e1lisis matem\u00e1tico, y con interesantes aplicaciones a la resoluci\u00f3n de numerosos problemas de f\u00edsica (m\u00e1s tarde, Dirichlet consigui\u00f3 una demostraci\u00f3n rigurosa de diversos teoremas que Fourier dej\u00f3 planteados). Dej\u00f3 inacabado su trabajo sobre resoluci\u00f3n de ecuaciones, que se public\u00f3 en 1831 y que conten\u00eda una demostraci\u00f3n de su teorema sobre el c\u00e1lculo de las ra\u00edces de una ecuaci\u00f3n algebraica.<\/p>\n<p><a href=\"http:\/\/www.moonmentum.com\/blog\/wp-content\/uploads\/2012\/03\/51a52ab79aa19170f2473de29d71159e.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-86762 lazyload\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/175;border-image: initial; vertical-align: middle; margin: 6px;\" title=\"Transformadas de Fourier\" data-src=\"http:\/\/www.moonmentum.com\/blog\/wp-content\/uploads\/2012\/03\/51a52ab79aa19170f2473de29d71159e-300x105.png\" alt=\"Transformadas de Fourier\" width=\"500\" height=\"175\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-86762\" style=\"border-image: initial; vertical-align: middle; margin: 6px;\" title=\"Transformadas de Fourier\" src=\"http:\/\/www.moonmentum.com\/blog\/wp-content\/uploads\/2012\/03\/51a52ab79aa19170f2473de29d71159e-300x105.png\" alt=\"Transformadas de Fourier\" width=\"500\" height=\"175\" \/><\/noscript><\/a><\/p>\n<p>Fuente: biografiasyvidas.com<\/p>\n<p>&nbsp;<\/p>\n<p><ul id='postTabs_ul_139727' class='postTabs' style='display:none'>\n<li id='postTabs_li_0_139727' class='postTabs_curr'><a  id=\"139727_0\" onMouseOver=\"posTabsShowLinks('Transformada de Fourier'); return true;\"  onMouseOut=\"posTabsShowLinks();\"  class='postTabsLinks'>Transformada de Fourier<\/a><\/li>\n<li id='postTabs_li_1_139727' ><a  id=\"139727_1\" onMouseOver=\"posTabsShowLinks('Series de Fourier 1'); return true;\"  onMouseOut=\"posTabsShowLinks();\"  class='postTabsLinks'>Series de Fourier 1<\/a><\/li>\n<li id='postTabs_li_2_139727' ><a  id=\"139727_2\" onMouseOver=\"posTabsShowLinks('Series de Fourier 2'); return true;\"  onMouseOut=\"posTabsShowLinks();\"  class='postTabsLinks'>Series de Fourier 2<\/a><\/li>\n<\/ul>\n\n<div class='postTabs_divs postTabs_curr_div' id='postTabs_0_139727'>\n<span class='postTabs_titles'><b>Transformada de Fourier<\/b><\/span><\/p>\n<p style=\"text-align: center;\"><object width=\"500\" height=\"369\"><param name=\"movie\" value=\"http:\/\/www.youtube.com\/v\/0sFpPcrrs2I?version=3&amp;hl=es_MX&amp;rel=0\" \/><param name=\"allowFullScreen\" value=\"true\" \/><param name=\"allowscriptaccess\" value=\"always\" \/><embed type=\"application\/x-shockwave-flash\" width=\"500\" height=\"369\" src=\"http:\/\/www.youtube.com\/v\/0sFpPcrrs2I?version=3&amp;hl=es_MX&amp;rel=0\" allowscriptaccess=\"always\" allowfullscreen=\"true\"><\/embed><\/object><\/p>\n<p><\/div>\n\n<div class='postTabs_divs' id='postTabs_1_139727'>\n<span class='postTabs_titles'><b>Series de Fourier 1<\/b><\/span><\/p>\n<p style=\"text-align: center;\"><object width=\"500\" height=\"369\"><param name=\"movie\" value=\"http:\/\/www.youtube.com\/v\/ofL8L4myH-0?version=3&amp;hl=es_MX&amp;rel=0\" \/><param name=\"allowFullScreen\" value=\"true\" \/><param name=\"allowscriptaccess\" value=\"always\" \/><embed type=\"application\/x-shockwave-flash\" width=\"500\" height=\"369\" src=\"http:\/\/www.youtube.com\/v\/ofL8L4myH-0?version=3&amp;hl=es_MX&amp;rel=0\" allowscriptaccess=\"always\" allowfullscreen=\"true\"><\/embed><\/object><\/p>\n<p><\/div>\n\n<div class='postTabs_divs' id='postTabs_2_139727'>\n<span class='postTabs_titles'><b>Series de Fourier 2<\/b><\/span><\/p>\n<p style=\"text-align: center;\"><object width=\"500\" height=\"369\"><param name=\"movie\" value=\"http:\/\/www.youtube.com\/v\/Ke3HtHytkNU?version=3&amp;hl=es_MX&amp;rel=0\" \/><param name=\"allowFullScreen\" value=\"true\" \/><param name=\"allowscriptaccess\" value=\"always\" \/><embed type=\"application\/x-shockwave-flash\" width=\"500\" height=\"369\" src=\"http:\/\/www.youtube.com\/v\/Ke3HtHytkNU?version=3&amp;hl=es_MX&amp;rel=0\" allowscriptaccess=\"always\" allowfullscreen=\"true\"><\/embed><\/object><\/p>\n<p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Matem\u00e1tico y f\u00edsico franc\u00e9s con su descomposici\u00f3n de funciones peri\u00f3dicas en series trigonom\u00e9tricas convergentes llamadas Series de Fourier consigui\u00f3 resolver la ecuaci\u00f3n del calor&#8230; <a href=\"http:\/\/www.moonmentum.com\/blog\/?p=139727\">Ver m\u00e1s\u2026<\/a><\/p>\n","protected":false},"author":6,"featured_media":139737,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8198],"tags":[3661,13016,13017],"class_list":{"0":"post-139727","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-multimedia","8":"tag-jean-baptiste-joseph-fourier","9":"tag-series-de-fourier","10":"tag-transformadas-de-fourier"},"_links":{"self":[{"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/posts\/139727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/comments?post=139727"}],"version-history":[{"count":0,"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/posts\/139727\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/media\/139737"}],"wp:attachment":[{"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/media?parent=139727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/categories?post=139727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/moonmentum.com\/blog\/wp-json\/wp\/v2\/tags?post=139727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}