{"id":1856,"date":"2026-03-15T22:27:43","date_gmt":"2026-03-15T21:27:43","guid":{"rendered":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/?page_id=1856"},"modified":"2026-04-24T09:09:27","modified_gmt":"2026-04-24T07:09:27","slug":"special-session-6","status":"publish","type":"page","link":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/special-sessions\/special-session-6\/","title":{"rendered":"Special Session 6 &#8211; Arithmetic, Geometry and Combinatorics of Projective Varieties"},"content":{"rendered":"<section  class='av_textblock_section av-mms7qkau-d2bee843739779d296e80822fec19f0d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1><span style=\"color: #000000;\">Special Session 6<\/span><\/h1>\n<h2><span style=\"color: #000000;\">Arithmetic, Geometry and Combinatorics of Projective Varieties<\/span><\/h2>\n<p><span style=\"color: #000000;\"><strong>Organizers:<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">Francesco Polizzi (University of Naples &#8220;Federico II&#8221;, Italy),<\/span><\/li>\n<li><span style=\"color: #000000;\">Giuseppe Borrelli (Universidade Federal Fluminense, Brazil),<\/span><\/li>\n<li><span style=\"color: #000000;\">Matteo Penegini (University of Pavia, Italy)<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\"><strong>MSC codes:<\/strong> 14N-XX<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Description:<\/strong> The topics addressed will primarily concern algebraic geometry and complex geometry, with contributions from some of the leading Italian and Brazilian researchers on the most recent developments in the field. Algebraic geometry is a vibrant area of research at the heart of contemporary mathematics, with a long and fascinating history whose roots trace back to Euler, Abel, Jacobi, and Riemann. Today it represents a continuously expanding field, rich in applications and connections with other mathematical and scientific disciplines. For this reason, the proposed special session constitutes a valuable opportunity for the Italian mathematical community to hear internationally renowned speakers, engage with their ideas, and foster dialogue between developments in Italy and those taking place in South America\u2014particularly in Brazil, where research in algebraic geometry has been especially active in recent years. Several themes will be explored, including: algebraic curves and families of curves, special and general type surfaces, Hodge structures, abelian varieties, automorphism groups, moduli spaces, rational points, vector bundles, birational geometry, combinatorics of hyperplane arrangements, topological methods, and computational aspects. This special session will promote an intensive exchange of ideas among scholars working on different aspects of research on algebraic varieties. Moreover, it will offer PhD students and postdoctoral researchers a valuable opportunity to deepen their knowledge of results and techniques in these dynamic and rapidly evolving fields. A total of 12 talks are planned, each lasting 45 minutes. We believe that the successful outcome of this session would represent a significant opportunity for both the Italian and Brazilian mathematical communities, contributing to strengthening the active collaborations between the mathematical unions of the two countries.<\/span><\/p>\n<p><strong>Speakers<\/strong>:<\/p>\n<ul>\n<li><span style=\"color: #000000;\">Alex Abreu, Fluminense Federal University (Brazil)<\/span><\/li>\n<li><span style=\"color: #000000;\">Fabrizio Catanese, University of Bayreuth (Germany) and Accademia dei Lincei (Italy)<\/span><\/li>\n<li><span style=\"color: #000000;\">Ciro Ciliberto, University of Rome Tor Vergata and Accademia dei Lincei (Italy)<\/span><\/li>\n<li><span style=\"color: #000000;\">Francesca Cioffi, University of Naples &#8220;Federico II&#8221; (Italy)<\/span><\/li>\n<li><span style=\"color: #000000;\">Roberta Di Gennaro, University of Naples &#8220;Federico II&#8221; (Italy)<\/span><\/li>\n<li><span style=\"color: #000000;\">Elizabeth Gasparim, Catholic University of the North (Brazil)<\/span><\/li>\n<li><span style=\"color: #000000;\">Maycol Falla, Fluminense Federal University (Brazil)<\/span><\/li>\n<li><span style=\"color: #000000;\">Giovanna Ilardi, University of Naples &#8220;Federico II&#8221; (Italy)<\/span><\/li>\n<li><span style=\"color: #000000;\">Nivaldo Medeiros, Fluminense Federal University (Brazil)<\/span><\/li>\n<li><span style=\"color: #000000;\">Arvid Perego, University of Genova (Italy)<\/span><\/li>\n<li><span style=\"color: #000000;\">Roberto Pignatelli, University of Trento (Italy)<\/span><\/li>\n<li><span style=\"color: #000000;\">Eleonora Romano, University of Genova (Italy)<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\"><strong>Website<\/strong>: <a style=\"color: #000000;\" href=\"https:\/\/sites.google.com\/view\/agc-messina-2026\/home\">https:\/\/sites.google.com\/view\/agc-messina-2026\/home<\/a><\/span><\/p>\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":6,"featured_media":0,"parent":210,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1856","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/wp-json\/wp\/v2\/pages\/1856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/wp-json\/wp\/v2\/comments?post=1856"}],"version-history":[{"count":4,"href":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/wp-json\/wp\/v2\/pages\/1856\/revisions"}],"predecessor-version":[{"id":2199,"href":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/wp-json\/wp\/v2\/pages\/1856\/revisions\/2199"}],"up":[{"embeddable":true,"href":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/wp-json\/wp\/v2\/pages\/210"}],"wp:attachment":[{"href":"https:\/\/umi.dm.unibo.it\/jm-ita-bra-2026\/wp-json\/wp\/v2\/media?parent=1856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}