{"id":38498,"date":"2026-03-29T11:57:16","date_gmt":"2026-03-29T09:57:16","guid":{"rendered":"https:\/\/www.cpge-brizeux.fr\/wordpress\/?p=38498"},"modified":"2026-03-29T11:57:16","modified_gmt":"2026-03-29T09:57:16","slug":"semaine-24-du-23-au-27-mars-2","status":"publish","type":"post","link":"https:\/\/www.cpge-brizeux.fr\/wordpress\/pc\/mathematiques-pc-2526\/semaine-24-du-23-au-27-mars-2.html","title":{"rendered":"Semaine 24 : du 23 au 27 mars"},"content":{"rendered":"<div style=\"border: 2px solid; border-radius: 6px; color: #dc143c; padding-top: 1px; padding-bottom: 1px; padding-left: 20px; margin: 1px;\">\n<p><b><big><span style=\"color: #dc143c;\">Programme de colles de la semaine 25 (du 30 mars au 3 avril)<br \/>\n<\/span><\/big><\/b><\/p>\n<p><a href=\"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/programme_colle_22.pdf\">Colle n\u00b022<\/a><\/p>\n<\/div>\n<div style=\"border: 2px solid; border-radius: 6px; color: #00008b; padding-top: 1px; padding-bottom: 1px; padding-left: 20px; margin: 1px;\">\n<p><span style=\"font-size: 14pt;\"><strong>Cours<\/strong><\/span><\/p>\n<p>&#8211; <strong>Mardi :<br \/>\n<\/strong> chapitre 14b <strong><\/strong> : Calcul diff\u00e9rentiel<br \/>\nI) Fonctions de classe C1<br \/>\nD\u00e9riv\u00e9es partielles, th\u00e9or\u00e8me fondamental (DL1), diff\u00e9rentielle en a<\/p>\n<p>&#8211; <strong>Jeudi : <\/strong> chapitre 14b <strong><\/strong> : Calcul diff\u00e9rentiel<br \/>\nI) Fonctions de classe C1<br \/>\nGradient, r\u00e8gle de la chaine, interpr\u00e9tation g\u00e9om\u00e9trique du gradient<br \/>\nII) Fonctions de classe C2<br \/>\nd\u00e9riv\u00e9es partielles d&rsquo;ordre 2, th\u00e9or\u00e8me de Schwarz<\/p>\n<p>&#8211; <strong>Vendredi : <\/strong> chapitre 14b <strong><\/strong> : Calcul diff\u00e9rentiel<br \/>\nII) Fonctions de classe C2<br \/>\nMatrices Hessiennes<br \/>\nIII) Recherche d&rsquo;extremums<br \/>\nD\u00e9finitions, cas des fonctions de classe C1, cas des fonctions de classe C2 (utilisation de la matrice hessienne, notations de Monge).<\/p>\n<\/div>\n<div style=\"border: 2px solid; border-radius: 6px; color: #2e8b57; padding-top: 1px; padding-bottom: 1px; padding-left: 20px; margin: 1px;\">\n<p><b><big><span style=\"color: #2e8b57;\">Travaux dirig\u00e9s<br \/>\n<\/span><\/big><\/b><\/p>\n<p>Exercices \u00e0 chercher pour<br \/>\n&#8211; <strong>mardi<\/strong> :\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Programme de colles de la semaine 25 (du 30 mars au 3 avril) Colle n\u00b022 Cours &#8211; Mardi : chapitre 14b : Calcul diff\u00e9rentiel I) Fonctions de classe C1 D\u00e9riv\u00e9es partielles, th\u00e9or\u00e8me fondamental (DL1), diff\u00e9rentielle en a &#8211; Jeudi :&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/www.cpge-brizeux.fr\/wordpress\/pc\/mathematiques-pc-2526\/semaine-24-du-23-au-27-mars-2.html\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":36,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[425],"tags":[],"class_list":["post-38498","post","type-post","status-publish","format-standard","hentry","category-mathematiques-pc-2526"],"_links":{"self":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/38498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/users\/36"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/comments?post=38498"}],"version-history":[{"count":1,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/38498\/revisions"}],"predecessor-version":[{"id":38499,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/38498\/revisions\/38499"}],"wp:attachment":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=38498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=38498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=38498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}