{"id":151585,"date":"2025-05-12T14:17:07","date_gmt":"2025-05-12T14:17:07","guid":{"rendered":"https:\/\/www.unipi.it\/ateneo\/organizzazione\/persone\/beatrice-meini-337-en\/"},"modified":"2026-04-01T04:46:34","modified_gmt":"2026-04-01T02:46:34","slug":"beatrice-meini-337-en","status":"publish","type":"unipi_persone","link":"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/beatrice-meini-337-en\/","title":{"rendered":"Beatrice Meini"},"content":{"rendered":"<p>Professore Ordinario &#8211; Dipartimento di Matematica | Tel.: 050\/2213215 &#8211; Email: beatrice.meini@unipi.it<\/p>\n","protected":false},"template":"","meta":{"unipi-persone-chiave":"337","unipi-persone-nome":"Beatrice","unipi-persone-cognome":"Meini","unipi-persone-email":"beatrice.meini@unipi.it","unipi-persone-cv":"ACADEMIC CAREER:<br \/>\r\n<br \/>\r\n 1997: PhD in Mathematics<br \/>\r\n 1998-2004: Researcher (Ricercatore) of Numerical Analysis, Department of Mathematics, University of Pisa (Italy)<br \/>\r\n 2005-2016: Associate Professor of Numerical Analysis, Department of Mathematics, University of Pisa<br \/>\r\n 2016- : Full Professor (Professore ordinario), Department of Mathematics, University of Pisa.<br \/>\r\n<br \/>\r\n<br \/>\r\nSCIENTIFIC ASSOCIATIONS:<br \/>\r\n<br \/>\r\nGNCS-INdAM, UMI, ILAS (International Linear Algebra Society), EMS (European Mathematical Society), SIAM, and SIAM\/LA (SIAM activity group in linear algebra)<br \/>\r\n<br \/>\r\nINSTITUTIONAL POSITIONS:<br \/>\r\n<br \/>\r\n Member of the Disciplinary Board of the University of Pisa (2020-2023)<br \/>\r\n Member of the Doctoral College (Collegio di Dottorato) in Mathematics, University of Pisa (since 2015)<br \/>\r\n<br \/>\r\nSERVICE TO THE SCIENTIFIC COMMUNITY:<br \/>\r\n<br \/>\r\n 2010-2013: Member of the ILAS Advisory Committee (one 4-year term)<br \/>\r\n 2014-2017: Member of the ILAS Board of Directors (one 4-year term)<br \/>\r\n 2020-2023: Chair of the ILAS Journal Committee (one 4-year term)<br \/>\r\n 2022: Member of the ILAS Nominating Committee<br \/>\r\n 2023: Chair of the ILAS Nominating Committee<br \/>\r\n<br \/>\r\nBIBLIOMETRICS (November 2025)<br \/>\r\n<br \/>\r\n Scopus: 79 documents, 1461 citations by 978 documents, 20 h-index<br \/>\r\n<br \/>\r\nEDITORIAL ACTIVITIES:<br \/>\r\n<br \/>\r\n Editor in Chief of the journal Linear and Multilinear Algebra (2023-)<br \/>\r\n<br \/>\r\n Member of the Editorial Board of the journals:<br \/>\r\n     Stochastic Models (1999-2023)<br \/>\r\n     Linear Algebra and its Applications (2009- )<br \/>\r\n     SIAM J. Matrix Anal Appl (2015- )<br \/>\r\n     Linear and Multilinear Algebra (2016-2023)<br \/>\r\n<br \/>\r\n Member of the Editorial Board of the book series SIAM \"Fundamentals of Algorithms\" (2009-2014)<br \/>\r\n<br \/>\r\nRESEARCH ACTIVITY:<br \/>\r\n<br \/>\r\nNumerical Linear Algebra, with interest in applied problems, computational problems in applied probability, nonlinear matrix equations, matrix functions, and structured matrices.<br \/>\r\n<br \/>\r\nCo-author of two research books: Numerical Methods for Structured Markov Chains, Oxford University Press 2005, and Numerical Solution of Algebraic Riccati Equations,SIAM Fundamentals of Algorithms 2011.","unipi-persone-link-esterno-cv":"https:\/\/people.dm.unipi.it\/meini\/meini_cv202511.pdf","unipi-persone-modalita-ricevimento":"","unipi-persone-luogo-ricevimento":"","unipi-persone-ore-ricevimento":"","unipi-persone-telefono":"050\/2213215","unipi-persone-sitoweb":"","unipi-persone-cariche":"","unipi-persone-link-orario-lezioni":"https:\/\/unipi.prod.up.cineca.it\/calendarioPubblico\/matricola=009222","unipi-persone-link-registro-lezioni":"https:\/\/unimap.unipi.it\/registri\/registri.php?ri=009222&tmplt=principale.tpl","unipi-persone-settore-scientifico":"Analisi Numerica MATH-05\/A","unipi-persone-ruolo":"Professore Ordinario","unipi-persone-arpi":"https:\/\/arpi.unipi.it\/cris\/rp\/rp11781","unipi-persone-pubblicazioni":"<ul class=\"pubblicazioni-list\"><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1357889\" target=\"_blank\" rel=\"noopener noreferrer\">A block-shifted cyclic reduction algorithm for solving a class of quadratic matrix equations<\/a> <span class=\"pub-details\">(Li, X.; Meini, B. - 2026 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1328647\" target=\"_blank\" rel=\"noopener noreferrer\">Enforcing Katz and PageRank Centrality Measures in Complex Networks<\/a> <span class=\"pub-details\">(Cipolla, Stefano; Durastante, Fabio; Meini, Beatrice - 2025 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1328500\" target=\"_blank\" rel=\"noopener noreferrer\">Cut-edge centralities in an undirected graph<\/a> <span class=\"pub-details\">(Bini, D. A.; Kirkland, S.; Latouche, G.; Meini, B. - 2025 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1328499\" target=\"_blank\" rel=\"noopener noreferrer\">On certain matrix algebras related to quasi-Toeplitz matrices<\/a> <span class=\"pub-details\">(Bini, D. A.; Meini, B. - 2025 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1275607\" target=\"_blank\" rel=\"noopener noreferrer\">On certain classes of nonlinear matrix equations: theory, applications, and numerical solution<\/a> <span class=\"pub-details\">(Meini, Beatrice - 2025 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1236447\" target=\"_blank\" rel=\"noopener noreferrer\">Deflating subspaces of T-palindromic pencils and algebraic T-Riccati equations<\/a> <span class=\"pub-details\">(Iannazzo, B.; Meini, B.; Poloni, F. - 2025 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1204507\" target=\"_blank\" rel=\"noopener noreferrer\">A defect-correction algorithm for quadratic matrix equations, with applications to quasi-Toeplitz matrices<\/a> <span class=\"pub-details\">(Bini, D. A.; Meini, B. - 2025 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1262687\" target=\"_blank\" rel=\"noopener noreferrer\">On Kemeny&#039;s constant and stochastic complement<\/a> <span class=\"pub-details\">(Bini Dario, Andrea.; Durastante, F.; Kim, Sooyeong; Meini, Beatrice - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1236167\" target=\"_blank\" rel=\"noopener noreferrer\">Stochastic [{p}]th Root Approximation of a Stochastic Matrix: A Riemannian Optimization Approach<\/a> <span class=\"pub-details\">(Durastante, Fabio; Meini, Beatrice - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1170026\" target=\"_blank\" rel=\"noopener noreferrer\">An edge centrality measure based on the Kemeny constant<\/a> <span class=\"pub-details\">(Altafini, D.; Bini, D. A.; Cutini, V.; Meini, B.; Poloni, F. - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1168087\" target=\"_blank\" rel=\"noopener noreferrer\">Relaxed fixed point iterations for matrix equations arising in Markov chain modeling<\/a> <span class=\"pub-details\">(Gemignani, L; Meini, B - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1157866\" target=\"_blank\" rel=\"noopener noreferrer\">Computing eigenvalues of semi-infinite quasi-Toeplitz matrices<\/a> <span class=\"pub-details\">(Bini, D. A.; Iannazzo, B.; Meini, B.; Meng, J.; Robol, L. - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1170025\" target=\"_blank\" rel=\"noopener noreferrer\">Markov-Chain based centralities and Space Syntax\u2019 Angular Analysis: an initial overview and application<\/a> <span class=\"pub-details\">(Altafini, D.; Poloni, F.; Meini, B.; Bini, D.; Cutini, V. - 2022 - 4.1 Contributo in Atti di convegno)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1150782\" target=\"_blank\" rel=\"noopener noreferrer\">Numerical Solution of a Matrix Integral Equation Arising in Markov-Modulated L\u00e9vy Processes<\/a> <span class=\"pub-details\">(Bini, Dario; Latouche, Guy; Meini, Beatrice - 2022 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1144120\" target=\"_blank\" rel=\"noopener noreferrer\">Palindromic linearization and numerical solution of nonsymmetric algebraic T-Riccati equations<\/a> <span class=\"pub-details\">(Benner, Peter; Iannazzo, Bruno; Meini, Beatrice; Palitta, Davide - 2022 - 1.1 Articolo in rivista)<\/span><\/li><\/ul>","unipi-persone-didattica":"<ul class=\"registri-list\"><li>Analisi numerica con laboratorio (cod. 043AA) per Laurea in Matematica<br\/><strong>Insegnamenti condivisi\/mutuati:<\/strong><ul class=\"registri-shared\"><li>Analisi numerica con laboratorio (cod. 043AA) - Laurea Magistrale in Matematica<\/li><li>Geometria degli spazi metrici (cod. 121AA) -  in <\/li><\/ul><\/li><li>Laboratorio computazionale (cod. 058AA) per Laurea in Matematica<\/li><li>Laboratorio di introduzione alla matematica computazionale - corso b (cod. 1993Z) per Laurea in Matematica<\/li><\/ul>","unipi-persone-codocenze":"<h4 class=\"mt-2\">Incarichi di co-docenza in moduli\/insegnamenti<\/h4><ul><li>Laboratorio di Introduzione alla Matematica Computazionale - Corso A (Cod. 1993Z) per Laurea in Matematica<\/li><\/ul>","unipi-persone-interessi-ricerca":"","_wpml_word_count":"14","_last_translation_edit_mode":"translation-editor","_elementor_page_assets":[]},"organizzazioni":[3710],"class_list":["post-151585","unipi_persone","type-unipi_persone","status-publish","hentry","organizzazioni-dipartimento-di-matematica-529999-en"],"email":"beatrice.meini@unipi.it","telefono":"050\/2213215","content_plain":"Professore Ordinario &#8211; Dipartimento di Matematica | Tel.: 050\/2213215 &#8211; Email: beatrice.meini@unipi.it","photo_url":"https:\/\/www.unipi.it\/fotopersonale\/337.jpg","ruoli_tags":[{"id":748,"name":"PO","slug":"po"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Beatrice Meini ~ 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\/beatrice-meini-337-en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Beatrice Meini ~ UNIPI\" \/>\n<meta property=\"og:description\" content=\"Professore Ordinario &#8211; Dipartimento di Matematica | Tel.: 050\/2213215 &#8211; Email: beatrice.meini@unipi.it\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/beatrice-meini-337-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=\"2026-04-01T02:46:34+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\/beatrice-meini-337-en\/\",\"url\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/beatrice-meini-337-en\/\",\"name\":\"Beatrice Meini ~ UNIPI\",\"isPartOf\":{\"@id\":\"https:\/\/www.unipi.it\/en\/#website\"},\"datePublished\":\"2025-05-12T14:17:07+00:00\",\"dateModified\":\"2026-04-01T02:46:34+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/beatrice-meini-337-en\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/beatrice-meini-337-en\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/beatrice-meini-337-en\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\",\"item\":\"https:\/\/www.unipi.it\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Beatrice Meini\"}]},{\"@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":"Beatrice Meini ~ 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\/beatrice-meini-337-en\/","og_locale":"en_US","og_type":"article","og_title":"Beatrice Meini ~ UNIPI","og_description":"Professore Ordinario &#8211; 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