{"id":150425,"date":"2025-05-12T14:13:00","date_gmt":"2025-05-12T14:13:00","guid":{"rendered":"https:\/\/www.unipi.it\/ateneo\/organizzazione\/persone\/andrea-maffei-87874-en\/"},"modified":"2026-04-01T04:44:31","modified_gmt":"2026-04-01T02:44:31","slug":"andrea-maffei-87874-en","status":"publish","type":"unipi_persone","link":"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/andrea-maffei-87874-en\/","title":{"rendered":"Andrea Maffei"},"content":{"rendered":"<p>Professore Associato &#8211; Dipartimento di Matematica | Tel.: 050-2213303 &#8211; Email: andrea.maffei@unipi.it<\/p>\n","protected":false},"template":"","meta":{"unipi-persone-chiave":"87874","unipi-persone-nome":"Andrea","unipi-persone-cognome":"Maffei","unipi-persone-email":"andrea.maffei@unipi.it","unipi-persone-cv":"Titoli di studio<br \/>\r\n<br \/>\r\nLaurea in Matematica con Lode. Universita` di Pisa, luglio 1994. Titolo della tesi<br \/>\r\nFormula trisecante ed equazioni KP. Relatore Prof. C. De Concini.<br \/>\r\n<br \/>\r\nDottorato di Ricerca in Matematica. Universita` di Roma ``La Sapienza'', gennaio 2000.<br \/>\r\nTitolo della tesi Varieta` quiver.<br \/>\r\n<br \/>\r\n<br \/>\r\nSituazione lavorativa<br \/>\r\n<br \/>\r\nmarzo 2001 - dicembre 2011 Ricercatore di Algebra presso l'Universita di Roma ``La Sapienza''. <br \/>\r\ndicembre 2011 - . Professore associato di Algebra presso l'Universita` di Pisa<br \/>\r\n<br \/>\r\n<br \/>\r\nEsperienze di lavoro<br \/>\r\n<br \/>\r\nset 1998 - apr 99 Visitor presso l'Institute for Advanced Studies di Princeton (USA) in occasione dell'anno speciale Geometric methods in representation theory.<br \/>\r\n<br \/>\r\ngen - giu 2000 Postdoctoral researcher presso l'MSRI, Berkeley (USA).<br \/>\r\n<br \/>\r\nago 2000 - feb 2001 Assegno di ricerca} presso l'Universita` di Roma ``La Sapienza''.<br \/>\r\n<br \/>\r\nmarzo 2001 - dicembre 2011 Ricercatore di Algebra presso l'Universita di Roma ``La Sapienza''. <br \/>\r\n<br \/>\r\ngen 2007 Visitor presso il Chennay Mathematical Institute, Chennay (India).<br \/>\r\n<br \/>\r\nmar - apr 2008 corso di dottorato presso il Dipartimento di Matematica dell'Universita` di Pisa.<br \/>\r\n   <br \/>\r\nmag - giu 2008 Visiting researcher} presso l'Institut des Hautes Etudes Scientifiques Parigi, Francia.<br \/>\r\n   <br \/>\r\nmag - giu 2010 Ospite  presso il Dipartimento di Matematica dell'Universita` di Colonia, Germania.<br \/>\r\n<br \/>\r\napr 2011 Ospite presso presso l'Hausdorff Institute for Mathematics di Bonn, Germania.<br \/>\r\n<br \/>\r\n<br \/>\r\nPubblicazioni<br \/>\r\n<br \/>\r\nA. Maffei, The multicomponent KP and Fay trisecant formula,  IMRN vol.16 (1996), pp. 769--791.  <br \/>\r\n<br \/>\r\nA. Maffei, A remark on quiver varieties and Weyl group actions, Ann. Sc. Norm. Super. Pisa Cl. Sci. (5) 1 (2002), pp. 649--686.  <br \/>\r\n<br \/>\r\nR. Chirivi` e A. Maffei, The ring of sections of a complete symmetric variety, Journ. of Algebra 261 (2003) pp. 310-326.  <br \/>\r\n<br \/>\r\nR. Chirivi` e A. Maffei, Projective normality of complete symmetric varieties, Duke Math. Journal. 122 (2004), pp. 93--123.<br \/>\r\n<br \/>\r\nA.Maffei, Projective normality of complete symmetric varieties, Oberwolfach reports vol.1, march 2004, pp. 640--641.<br \/>\r\n<br \/>\r\nR. Chirivi`, P. Littelmann e A. Maffei, Equations defining symmetric varieties and affine grassmannians, Oberwolfach reports vol.4, april 2007.<br \/>\r\n<br \/>\r\nA. Maffei, Quiver varieties of type A, Comm. Math. Helv. 80 (2005), pp. 1--27.<br \/>\r\n<br \/>\r\nR. Chirivi`, A. Maffei, On exceptional completions of symmetric varieties Journ. of Lie Theory 16 (2006), pp. 39--46.<br \/>\r\n<br \/>\r\nR. Chirivi`, C. De Concini e A. Maffei, On normality of cones over symmetric verieties, Tohoku Math. Journ. 58 (2006), pp. 599-616.<br \/>\r\n<br \/>\r\nA. Maffei, Teoria di Morse e passi di montagna, Archimede 1\/2007, pp. 5--14.<br \/>\r\n<br \/>\r\nF. Esposito and A. Maffei, On a Theorem of Schmid, Rend. dell'Acc. dei Lincei. vol. 19 (2008), pp. 135-140.<br \/>\r\n<br \/>\r\nC. De Concini, S. Kannan e A. Maffei, The quotient of a complete symmetric variety, Moscow Mathematical Journal. vol. 8 (2008), pp. 667-696.<br \/>\r\n<br \/>\r\nA. Maffei, Orbits in degenerate compactifications of symmetric varieties, Transformation groups.vol. 14 (2009), pp. 183-194.<br \/>\r\n<br \/>\r\nR. Chirivi`, P. Littelmann e A. Maffei, Equations defining symmetric varieties and affine grassmannians, IMRN vol. 2009, pp. 291-347.<br \/>\r\n<br \/>\r\nR. Chirivi` e A. Maffei, A note on normality of cones over symmetric varieties, Communications in Algebra.<br \/>\r\n  <br \/>\r\nP.~Bravi, J.~Gandini, A.~Maffei e A.~Ruzzi, Normality and non-normality of group compactifications in simple projective spaces, Ann. de l'Inst. Fourier.<br \/>\r\n<br \/>\r\nC. De Concini e A. Maffei A generalized Steinberg section and branching rules for quantum groups at roots of 1, Moscow Mathematical Journal <br \/>\r\n<br \/>\r\nR. Chirivi` e A. Maffei Pfaffians identities and shuffling relations for the spin module, Algebras and representation theory","unipi-persone-link-esterno-cv":"","unipi-persone-modalita-ricevimento":"","unipi-persone-luogo-ricevimento":"","unipi-persone-ore-ricevimento":"","unipi-persone-telefono":"050-2213303","unipi-persone-sitoweb":"http:\/\/www.dm.unipi.it\/~maffei\/","unipi-persone-cariche":"","unipi-persone-link-orario-lezioni":"https:\/\/unipi.prod.up.cineca.it\/calendarioPubblico\/matricola=013444","unipi-persone-link-registro-lezioni":"https:\/\/unimap.unipi.it\/registri\/registri.php?ri=013444&tmplt=principale.tpl","unipi-persone-settore-scientifico":"Algebra MATH-02\/A","unipi-persone-ruolo":"Professore Associato","unipi-persone-arpi":"https:\/\/arpi.unipi.it\/cris\/rp\/rp01979","unipi-persone-pubblicazioni":"<ul class=\"pubblicazioni-list\"><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1242827\" target=\"_blank\" rel=\"noopener noreferrer\">The semi-infinite cohomology of Weyl modules with two singular points<\/a> <span class=\"pub-details\">(Fortuna, Giorgia; Lombardo, Davide; Maffei, Andrea; Melani, Valerio - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1181147\" target=\"_blank\" rel=\"noopener noreferrer\">Local Opers with Two Singularities: The Case of sl[2]<\/a> <span class=\"pub-details\">(Fortuna, G; Lombardo, D; Maffei, A; Melani, V - 2022 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1162472\" target=\"_blank\" rel=\"noopener noreferrer\">Paving Springer fibers for E7<\/a> <span class=\"pub-details\">(De Concini, C; Maffei, A - 2022 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1048758\" target=\"_blank\" rel=\"noopener noreferrer\">A remark on the double complex of a covering for singular cohomology<\/a> <span class=\"pub-details\">(Frigerio, Roberto; Maffei, Andrea - 2021 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1023434\" target=\"_blank\" rel=\"noopener noreferrer\">The Bruhat order on abelian ideals of Borel subalgebras<\/a> <span class=\"pub-details\">(Gandini, Jacopo; Maffei, Andrea; Moseneder Frajria, Pierluigi; Papi, Paolo - 2020 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/940366\" target=\"_blank\" rel=\"noopener noreferrer\">Abelian Varieties as Automorphism Groups of Smooth Projective Varieties<\/a> <span class=\"pub-details\">(Lombardo, Davide; Maffei, Andrea - 2020 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/924736\" target=\"_blank\" rel=\"noopener noreferrer\">The Bruhat order on Hermitian symmetric varieties and on abelian nilradicals<\/a> <span class=\"pub-details\">(Gandini, Jacopo; Maffei, Andrea - 2020 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/816276\" target=\"_blank\" rel=\"noopener noreferrer\">COMPONENTS OF V [?] ? V [?]<\/a> <span class=\"pub-details\">(Chiriv\u00ec, Rocco; Kumar, Shrawan; Maffei, Andrea - 2016 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/816274\" target=\"_blank\" rel=\"noopener noreferrer\">Commutators of small elements in compact semisimple groups and lie Algebras<\/a> <span class=\"pub-details\">(Dandrea, Alessandro; Maffei, Andrea - 2016 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/816270\" target=\"_blank\" rel=\"noopener noreferrer\">Standard Monomial Theory for Wonderful Varieties<\/a> <span class=\"pub-details\">(Bravi, P.; Chiriv\u00e3\u00ac, R; Gandini, J.; Maffei, Andrea - 2016 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/816268\" target=\"_blank\" rel=\"noopener noreferrer\">Projective normality of model varieties and related results<\/a> <span class=\"pub-details\">(Bravi, Paolo; Gandini, Jacopo; Maffei, Andrea - 2016 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/669263\" target=\"_blank\" rel=\"noopener noreferrer\">Perfect simulation for the infinite random cluster model, Ising and Potts models at low or high temperature<\/a> <span class=\"pub-details\">(Emilio De, Santis; Maffei, Andrea - 2016 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/669264\" target=\"_blank\" rel=\"noopener noreferrer\">PL\u00dcCKER RELATIONS AND SPHERICAL VARIETIES: APPLICATION TO MODEL VARIETIES<\/a> <span class=\"pub-details\">(Rocco, Chirivi`; Maffei, Andrea - 2014 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/156017\" target=\"_blank\" rel=\"noopener noreferrer\">Pfaffians and Shuffling Relations for the Spin Module<\/a> <span class=\"pub-details\">(Chirivi, R; Maffei, Andrea - 2013 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/154853\" target=\"_blank\" rel=\"noopener noreferrer\">A NOTE ON THE PAPER &quot;ON NORMALITY OF CONES OVER SYMMETRIC VARIETIES&quot;<\/a> <span class=\"pub-details\">(Chirivi&#039;, R; Maffei, Andrea - 2012 - 1.1 Articolo in rivista)<\/span><\/li><\/ul>","unipi-persone-didattica":"<ul class=\"registri-list\"><li>Matematica (cod. 690AA) per Laurea in Scienze geologiche<\/li><\/ul>","unipi-persone-codocenze":"<h4 class=\"mt-2\">Incarichi di co-docenza in moduli\/insegnamenti<\/h4><ul><li>Algebra Lineare (Modulo dell&#039;insegnamento Geometria e Algebra Lineare Cod. 192AA) per Laurea in Ingegneria meccanica<\/li><\/ul>","unipi-persone-interessi-ricerca":"","_wpml_word_count":"14","_last_translation_edit_mode":"translation-editor"},"organizzazioni":[3710],"class_list":["post-150425","unipi_persone","type-unipi_persone","status-publish","hentry","organizzazioni-dipartimento-di-matematica-529999-en"],"email":"andrea.maffei@unipi.it","telefono":"050-2213303","content_plain":"Professore Associato &#8211; Dipartimento di Matematica | Tel.: 050-2213303 &#8211; Email: andrea.maffei@unipi.it","photo_url":null,"ruoli_tags":[{"id":759,"name":"PA","slug":"pa"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Andrea Maffei ~ UNIPI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/andrea-maffei-87874-en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Andrea Maffei ~ UNIPI\" \/>\n<meta property=\"og:description\" content=\"Professore Associato &#8211; Dipartimento di Matematica | Tel.: 050-2213303 &#8211; Email: andrea.maffei@unipi.it\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/andrea-maffei-87874-en\/\" \/>\n<meta property=\"og:site_name\" content=\"UNIPI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/unipisaofficial\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-01T02:44:31+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/andrea-maffei-87874-en\/\",\"url\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/andrea-maffei-87874-en\/\",\"name\":\"Andrea Maffei ~ UNIPI\",\"isPartOf\":{\"@id\":\"https:\/\/www.unipi.it\/en\/#website\"},\"datePublished\":\"2025-05-12T14:13:00+00:00\",\"dateModified\":\"2026-04-01T02:44:31+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/andrea-maffei-87874-en\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/andrea-maffei-87874-en\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/andrea-maffei-87874-en\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\",\"item\":\"https:\/\/www.unipi.it\/en\/home\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Andrea Maffei\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.unipi.it\/en\/#website\",\"url\":\"https:\/\/www.unipi.it\/en\/\",\"name\":\"UNIPI\",\"description\":\"UNIPI\",\"publisher\":{\"@id\":\"https:\/\/www.unipi.it\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.unipi.it\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.unipi.it\/en\/#organization\",\"name\":\"UNIPI\",\"url\":\"https:\/\/www.unipi.it\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.unipi.it\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.unipi.it\/wp-content\/uploads\/Raggruppa-3020.svg\",\"contentUrl\":\"https:\/\/www.unipi.it\/wp-content\/uploads\/Raggruppa-3020.svg\",\"width\":176,\"height\":64,\"caption\":\"UNIPI\"},\"image\":{\"@id\":\"https:\/\/www.unipi.it\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/unipisaofficial\/\",\"https:\/\/www.instagram.com\/unipisa\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Andrea Maffei ~ UNIPI","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/andrea-maffei-87874-en\/","og_locale":"en_US","og_type":"article","og_title":"Andrea Maffei ~ UNIPI","og_description":"Professore Associato &#8211; 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