{"id":739,"date":"2014-04-20T14:08:27","date_gmt":"2014-04-20T13:08:27","guid":{"rendered":"http:\/\/localhost\/direction\/?p=739"},"modified":"2014-05-21T13:49:26","modified_gmt":"2014-05-21T12:49:26","slug":"etude-de-lequation-de-navier-stokes-stochastique-non-homogene","status":"publish","type":"post","link":"https:\/\/synthese.univ-annaba.dz\/?p=739","title":{"rendered":"Etude de l&rsquo;\u00e9quation de Navier-Stokes stochastique non homog\u00e8ne"},"content":{"rendered":"<p><strong>Num\u00e9ro de la revue<\/strong>: 27<br \/>\n<strong>Auteurs<\/strong>: Mohamed Lakhdar Hadji<br \/>\nLaboratoire de Probabilit\u00e9 et Statistique, D\u00e9partement de Math\u00e9matiques, Universit\u00e9 Badji Mokhtar, BP 12, Annaba, Alg\u00e9rie.<\/p>\n<p style=\"text-align: right;\"><a href=\"\/wp-content\/uploads\/2014\/04\/2.pdf\"><strong>T\u00e9l\u00e9charger l&rsquo;article<img loading=\"lazy\" decoding=\"async\" class=\" wp-image-709 alignright\" style=\"margin-top: -10px; margin-bottom: -10px;\" alt=\"p2\" src=\"\/wp-content\/uploads\/2014\/04\/p2.jpg\" width=\"37\" height=\"35\" srcset=\"https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2.jpg 113w, https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2-24x24.jpg 24w, https:\/\/synthese.univ-annaba.dz\/wp-content\/uploads\/2014\/04\/p2-48x46.jpg 48w\" sizes=\"auto, (max-width: 37px) 100vw, 37px\" \/><\/strong><\/a><\/p>\n<p style=\"text-align: left;\"><strong>R\u00e9sum\u00e9 <\/strong><\/p>\n<p style=\"text-align: justify;\">Le travail de cet article consiste \u00e0 \u00e9tudier l&rsquo;existence et l&rsquo;unicit\u00e9 de la solution des \u00e9quations de Navier-Stokes stochastiques et non homog\u00e8nes selon une m\u00e9thode directe due \u00e0 Faedo-Galerkin [1]. Cette m\u00e9thode consiste \u00e0 approcher les solutions de ces \u00e9quations dans un espace de dimension finie. Dans ce pr\u00e9sent travail, nous consid\u00e9rons un probl\u00e8me d\u2019un fluide o\u00f9 la concentration change avec la variable temporelle ou bien le m\u00e9lange de deux fluides de diff\u00e9rentes concentrations. Dans notre \u00e9tude, nous pr\u00e9sentons des r\u00e9sultats\u00a0 analytiques et num\u00e9riques pour le cas o\u00f9 la force ext\u00e9rieure est soumise \u00e0 une perturbation al\u00e9atoire.<\/p>\n<p style=\"text-align: justify;\"><b>\u00a0Mots cl\u00e9s\u00a0:<\/b> <i>M\u00e9canique des fluides<\/i><i>&#8211; <\/i><i>\u00a0Equations Stochastiques &#8211; M\u00e9thode de Faedo &#8211; Galerkin.<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Num\u00e9ro de la revue: 27 Auteurs: Mohamed Lakhdar Hadji Laboratoire de Probabilit\u00e9 et Statistique, D\u00e9partement de Math\u00e9matiques, Universit\u00e9 Badji Mokhtar, BP 12, Annaba, Alg\u00e9rie. T\u00e9l\u00e9charger l&rsquo;article R\u00e9sum\u00e9 Le travail de cet article consiste \u00e0 \u00e9tudier l&rsquo;existence et l&rsquo;unicit\u00e9 de la &hellip; <a href=\"https:\/\/synthese.univ-annaba.dz\/?p=739\">Lire la suite <span class=\"meta-nav\">&raquo;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[34,36,33,35],"class_list":["post-739","post","type-post","status-publish","format-standard","hentry","category-numero-27","tag-equations-stochastiques","tag-galerkin","tag-mecanique-des-fluides","tag-methode-de-faedo"],"_links":{"self":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=739"}],"version-history":[{"count":17,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/739\/revisions"}],"predecessor-version":[{"id":1880,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/739\/revisions\/1880"}],"wp:attachment":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}