{"id":8505,"date":"2023-03-21T14:46:14","date_gmt":"2023-03-21T13:46:14","guid":{"rendered":"https:\/\/www.dm.unipi.it\/eventi\/a-feferman-vaught-theorem-for-products-of-commutative-unital-rings-paola-daquino-universita-degli-studi-della-campania-luigi-vanvitelli\/"},"modified":"2023-03-21T14:46:19","modified_gmt":"2023-03-21T13:46:19","slug":"a-feferman-vaught-theorem-for-products-of-commutative-unital-rings-paola-daquino-universita-degli-studi-della-campania-luigi-vanvitelli","status":"publish","type":"unipievents","link":"https:\/\/www.dm.unipi.it\/en\/eventi\/a-feferman-vaught-theorem-for-products-of-commutative-unital-rings-paola-daquino-universita-degli-studi-della-campania-luigi-vanvitelli\/","title":{"rendered":"A Feferman Vaught theorem for products of commutative unital rings &#8211; Paola D&#8217;Aquino (Universit\u00e0 degli studi della Campania &#8220;Luigi Vanvitelli&#8221;)"},"content":{"rendered":"<h4>Venue<\/h4>\n<p>Dipartimento di Matematica, Aula seminari.<\/p>\n<h4 class='mt-4'>Abstract<\/h4>\n<p><span><span style=\"font-size:12pt;margin:0px\">We axiomatize the class of commutative unital rings which are elementarily equivalent to a non trivial product of commutative unital connected rings, obtaining in this way a converse of the classical result of Feferman and Vaught for the class of these rings. This is used in the model theoretic analysis of the rings $M\/nM$ where $M$ is a model of Peano Arithmetic.&nbsp;<\/span><\/span><\/p>\n<p class='mt-4'>Further information is available on the <a href=\"https:\/\/events.dm.unipi.it\/event\/177\/\">event page<\/a> on the Indico platform.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We axiomatize the class of commutative unital rings which are elementarily equivalent to a non trivial product of commutative unital connected rings, obtaining in this way a converse of the classical result of Feferman and Vaught for the class of&hellip;<\/p>\n<p><a class=\"btn btn-dark btn-sm unipi-read-more-link\" href=\"https:\/\/www.dm.unipi.it\/en\/eventi\/a-feferman-vaught-theorem-for-products-of-commutative-unital-rings-paola-daquino-universita-degli-studi-della-campania-luigi-vanvitelli\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"template":"","tags":[],"unipievents_taxonomy":[],"class_list":["post-8505","unipievents","type-unipievents","status-publish","hentry"],"acf":[],"unipievents_startdate":1680186600,"unipievents_enddate":1680190200,"unipievents_place":"Dipartimento di Matematica, Aula seminari.","unipievents_externalid":177,"jetpack_sharing_enabled":true,"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents\/8505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents"}],"about":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/types\/unipievents"}],"author":[{"embeddable":true,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/users\/6"}],"version-history":[{"count":1,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents\/8505\/revisions"}],"predecessor-version":[{"id":8506,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents\/8505\/revisions\/8506"}],"wp:attachment":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/media?parent=8505"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/tags?post=8505"},{"taxonomy":"unipievents_taxonomy","embeddable":true,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents_taxonomy?post=8505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}