{"id":1304,"date":"2024-05-05T07:36:45","date_gmt":"2024-05-05T06:36:45","guid":{"rendered":"https:\/\/andreabrussi.it\/ii-equazione-di-jeans-in-coordinate-cilindriche\/"},"modified":"2026-04-21T17:10:09","modified_gmt":"2026-04-21T16:10:09","slug":"ii-equazione-di-jeans-in-coordinate-cilindriche","status":"publish","type":"post","link":"https:\/\/andreabrussi.it\/it\/ii-equazione-di-jeans-in-coordinate-cilindriche\/","title":{"rendered":"II equazione di Jeans in coordinate cilindriche"},"content":{"rendered":"<p>Deriviamo la seconda equazione di Jeans (le equazioni di Jeans sono un insieme di equazioni differenziali parziali che descrivono il moto di un insieme di stelle in un campo gravitazionale), dall&#8217;equazione di Boltzman senza collisioni (CBE) in coordinate cilindriche.<br \/>\nScritto in inglese.<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/pdf.png\" alt=\"pdf\" width=\"30\" height=\"30\" class=\"alignnone size-full wp-image-2140\" \/>&nbsp;&nbsp;<br \/><a href=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/Brussi-2024_Jeans-equation-in-cylindrical-coordinates-1.pdf\" target=\"_blank\">Brussi 2024_Jeans equation in cylindrical coordinates<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/jeans.png\" rel=\"lightbox[1304]\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1637 size-medium\" src=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/jeans-300x66.png\" alt=\"Jeans equation in cylindrical coordinates\" width=\"300\" height=\"66\" srcset=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/jeans-300x66.png 300w, https:\/\/andreabrussi.it\/wp-content\/uploads\/jeans-768x169.png 768w, https:\/\/andreabrussi.it\/wp-content\/uploads\/jeans.png 884w\" sizes=\"auto, (max-width: 300px) 85vw, 300px\" \/><\/a><\/p>\n<div style='text-align:right' class='yasr-auto-insert-visitor'><!--Yasr Visitor Votes Shortcode--><div id='yasr_visitor_votes_02a7bbae6f96c' class='yasr-visitor-votes'><div class=\"yasr-custom-text-vv-before yasr-custom-text-vv-before-624\">please, rate this post<\/div><div id='yasr-vv-second-row-container-02a7bbae6f96c'\r\n                                        class='yasr-vv-second-row-container'><div id='yasr-visitor-votes-rater-02a7bbae6f96c'\r\n                                      class='yasr-rater-stars-vv'\r\n                                      data-rater-postid='624'\r\n                                      data-rating='0'\r\n                                      data-rater-starsize='16'\r\n                                      data-rater-readonly='false'\r\n                                      data-rater-nonce='e5662b9442'\r\n                                      data-issingular='false'\r\n                                    ><\/div><div class=\"yasr-vv-stats-text-container\" id=\"yasr-vv-stats-text-container-02a7bbae6f96c\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\"\r\n                                   class=\"yasr-dashicons-visitor-stats\"\r\n                                   data-postid=\"624\"\r\n                                   id=\"yasr-stats-dashicon-02a7bbae6f96c\">\r\n                                   <path d=\"M18 18v-16h-4v16h4zM12 18v-11h-4v11h4zM6 18v-8h-4v8h4z\"><\/path>\r\n                               <\/svg><span id=\"yasr-vv-text-container-02a7bbae6f96c\" class=\"yasr-vv-text-container\"><\/span><\/div><div id='yasr-vv-loader-02a7bbae6f96c' class='yasr-vv-container-loader'><\/div><\/div><div id='yasr-vv-bottom-container-02a7bbae6f96c'\r\n                              class='yasr-vv-bottom-container'\r\n                              style='display:none'><\/div><\/div><!--End Yasr Visitor Votes Shortcode--><\/div>","protected":false},"excerpt":{"rendered":"<p>Deriviamo la seconda equazione di Jeans (le equazioni di Jeans sono un insieme di equazioni differenziali parziali che descrivono il moto di un insieme di stelle in un campo gravitazionale), dall&#8217;equazione di Boltzman senza collisioni (CBE) in coordinate cilindriche. Scritto in inglese. &nbsp;&nbsp;Brussi 2024_Jeans equation in cylindrical coordinates &nbsp; please, rate this post<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[53,57],"tags":[68,66,75],"class_list":["post-1304","post","type-post","status-publish","format-standard","hentry","category-astrofisica","category-matematica","tag-contributi-personali","tag-galassie","tag-lavori"],"acf":[],"yasr_visitor_votes":{"stars_attributes":{"read_only":false,"span_bottom":false},"number_of_votes":0,"sum_votes":0},"_links":{"self":[{"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/posts\/1304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/comments?post=1304"}],"version-history":[{"count":3,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/posts\/1304\/revisions"}],"predecessor-version":[{"id":2236,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/posts\/1304\/revisions\/2236"}],"wp:attachment":[{"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/media?parent=1304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/categories?post=1304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/tags?post=1304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}