{"id":149138,"date":"2025-05-12T14:08:24","date_gmt":"2025-05-12T14:08:24","guid":{"rendered":"https:\/\/www.unipi.it\/ateneo\/organizzazione\/persone\/luca-heltai-194149-en\/"},"modified":"2026-04-01T04:42:29","modified_gmt":"2026-04-01T02:42:29","slug":"luca-heltai-194149-en","status":"publish","type":"unipi_persone","link":"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/luca-heltai-194149-en\/","title":{"rendered":"Luca Heltai"},"content":{"rendered":"<p>Professore Associato &#8211; Dipartimento di Matematica | Tel.: 050 2213824 &#8211; Email: luca.heltai@unipi.it<\/p>\n","protected":false},"template":"","meta":{"unipi-persone-chiave":"194149","unipi-persone-nome":"Luca","unipi-persone-cognome":"Heltai","unipi-persone-email":"luca.heltai@unipi.it","unipi-persone-cv":"","unipi-persone-link-esterno-cv":"https:\/\/drive.google.com\/file\/d\/1r9WQJ_sBfN7hxjvnPwYZoaOig5aiIahl\/view?usp=sharing","unipi-persone-modalita-ricevimento":"Si prega di comunicare per posta elettronica al docente l'intenzione di usufruire del ricevimento.","unipi-persone-luogo-ricevimento":"Ex DMA, secondo piano, stanza 8","unipi-persone-ore-ricevimento":"10:00 - 12:00","unipi-persone-telefono":"050 2213824","unipi-persone-sitoweb":"https:\/\/luca-heltai.github.io","unipi-persone-cariche":"<ul><li>Coordinatore del Dottorato di Ricerca - <\/li><\/ul>","unipi-persone-link-orario-lezioni":"https:\/\/unipi.prod.up.cineca.it\/calendarioPubblico\/matricola=061818","unipi-persone-link-registro-lezioni":"https:\/\/unimap.unipi.it\/registri\/registri.php?ri=061818&tmplt=principale.tpl","unipi-persone-settore-scientifico":"Analisi Numerica MATH-05\/A","unipi-persone-ruolo":"Professore Associato","unipi-persone-arpi":"https:\/\/arpi.unipi.it\/cris\/rp\/rp279907","unipi-persone-pubblicazioni":"<ul class=\"pubblicazioni-list\"><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1347607\" target=\"_blank\" rel=\"noopener noreferrer\">Modelling of magneto-mechanically coupled soft thin shells<\/a> <span class=\"pub-details\">(Ghosh, Abhishek; Mcbride, Andrew; Liu, Zhaowei; Heltai, Luca; Steinmann, Paul; Saxena, Prashant - 2026 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1338107\" target=\"_blank\" rel=\"noopener noreferrer\">Scalable augmented Lagrangian preconditioners for fictitious domain problems<\/a> <span class=\"pub-details\">(Benzi, Michele; Feder, Marco; Heltai, Luca; Mugnaioni, Federica - 2026 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1336467\" target=\"_blank\" rel=\"noopener noreferrer\">The deal.II library, version 9.7<\/a> <span class=\"pub-details\">(Arndt, Daniel; Bangerth, Wolfgang; Bergbauer, Maximilian; Blais, Bruno; Fehling, Marc; Gassm\u00f6ller, Rene; Heister, Timo; Heltai, Luca; Kronbichler, Martin; Maier, Matthias; Munch, Peter; Scheuerman, Sam; Turcksin, Bruno; Uzunbajakau, Siarhei; Wells, David; Wichrowski, Michal - 2025 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1298847\" target=\"_blank\" rel=\"noopener noreferrer\">R3MG: R-tree based agglomeration of polytopal grids with applications to multilevel methods<\/a> <span class=\"pub-details\">(Feder, Marco; Cangiani, Andrea; Heltai, Luca - 2025 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1276187\" target=\"_blank\" rel=\"noopener noreferrer\">The deal.II library, Version 9.6<\/a> <span class=\"pub-details\">(Africa, Pasquale C.; Arndt, Daniel; Bangerth, Wolfgang; Blais, Bruno; Fehling, Marc; Gassm\u00f6ller, Rene; Heister, Timo; Heltai, Luca; Kinnewig, Sebastian; Kronbichler, Martin; Maier, Matthias; Munch, Peter; Schreter-Fleischhacker, Magdalena; Thiele, Jan P.; Turcksin, Bruno; Wells, David; Yushutin, Vladimir - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1229007\" target=\"_blank\" rel=\"noopener noreferrer\">Data-driven solutions of ill-posed inverse problems arising from doping reconstruction in semiconductors<\/a> <span class=\"pub-details\">(Piani, S.; Farrell, P.; Lei, W.; Rotundo, N.; Heltai, L. - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1228847\" target=\"_blank\" rel=\"noopener noreferrer\">A Weighted Hybridizable Discontinuous Galerkin Method for Drift-Diffusion Problems<\/a> <span class=\"pub-details\">(Lei, Wenyu; Piani, Stefano; Farrell, Patricio; Rotundo, Nella; Heltai, Luca - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1218970\" target=\"_blank\" rel=\"noopener noreferrer\">Computational instability analysis of inflated hyperelastic thin shells using subdivision surfaces<\/a> <span class=\"pub-details\">(Liu, Zhaowei; Mcbride, Andrew; Ghosh, Abhishek; Heltai, Luca; Huang, Weicheng; Yu, Tiantang; Steinmann, Paul; Saxena, Prashant - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1218981\" target=\"_blank\" rel=\"noopener noreferrer\">The deal.II Library, Version 9.5<\/a> <span class=\"pub-details\">(Arndt, Daniel; Bangerth, Wolfgang; Bergbauer, Maximilian; Feder, Marco; Fehling, Marc; Heinz, Johannes; Heister, Timo; Heltai, Luca; Kronbichler, Martin; Maier, Matthias; Munch, Peter; Pelteret, Jean-Paul; Turcksin, Bruno; Wells, David; Zampini, Stefano - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1218971\" target=\"_blank\" rel=\"noopener noreferrer\">A parallel and adaptative Nitsche immersed boundary method to simulate viscous mixing<\/a> <span class=\"pub-details\">(Joachim, Jeanne; Daunais, Carole-Anne; Bibeau, Val\u00e9rie; Heltai, Luca; Blais, Bruno - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1218968\" target=\"_blank\" rel=\"noopener noreferrer\">Reduced Lagrange multiplier approach for non-matching coupling of mixed-dimensional domains<\/a> <span class=\"pub-details\">(Heltai, Luca; Zunino, Paolo - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1218965\" target=\"_blank\" rel=\"noopener noreferrer\">Adaptive Finite Element Approximations for Elliptic Problems using Regularized Forcing Data<\/a> <span class=\"pub-details\">(Heltai, Luca; Lei, Wenyu - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1218960\" target=\"_blank\" rel=\"noopener noreferrer\">Exploiting high-contrast Stokes preconditioners to efficiently solve incompressible fluid\u2013structure interaction problems<\/a> <span class=\"pub-details\">(Wichrowski, Michal; Krzyzanowski, Piotr; Heltai, Luca; Stupkiewicz, Stanislaw - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1218940\" target=\"_blank\" rel=\"noopener noreferrer\">A comparison of non-matching techniques for the finite element approximation of interface problems<\/a> <span class=\"pub-details\">(Boffi, Daniele; Cangiani, Andrea; Feder, Marco; Gastaldi, Lucia; Heltai, Luca - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1218984\" target=\"_blank\" rel=\"noopener noreferrer\">The deal.II library, Version 9.4<\/a> <span class=\"pub-details\">(Arndt, D; Bangerth, W; Feder, M; Fehling, M; Gassmoller, R; Heister, T; Heltai, L; Kronbichler, M; Maier, M; Munch, P; Pelteret, Jp; Sticko, S; Turcksin, B; Wells, D - 2022 - 1.1 Articolo in rivista)<\/span><\/li><\/ul>","unipi-persone-didattica":"<ul class=\"registri-list\"><li>Calcolo numerico (modulo dell'insegnamento analisi matematica ii e calcolo numerico cod. 717aa) per Laurea in Ingegneria dell&#039;energia<\/li><li>Metodi numerici per il controllo ottimo (cod. 0059A) per Laurea Magistrale in Matematica<\/li><\/ul>","unipi-persone-codocenze":"","unipi-persone-interessi-ricerca":"","_wpml_word_count":"13","_last_translation_edit_mode":"translation-editor","_elementor_page_assets":[]},"organizzazioni":[3710],"class_list":["post-149138","unipi_persone","type-unipi_persone","status-publish","hentry","organizzazioni-dipartimento-di-matematica-529999-en"],"email":"luca.heltai@unipi.it","telefono":"050 2213824","content_plain":"Professore Associato &#8211; Dipartimento di Matematica | Tel.: 050 2213824 &#8211; Email: luca.heltai@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>Luca Heltai ~ 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\/luca-heltai-194149-en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Luca Heltai ~ UNIPI\" \/>\n<meta property=\"og:description\" content=\"Professore Associato &#8211; Dipartimento di Matematica | Tel.: 050 2213824 &#8211; Email: luca.heltai@unipi.it\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/luca-heltai-194149-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=\"2026-04-01T02:42:29+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\/luca-heltai-194149-en\/\",\"url\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/luca-heltai-194149-en\/\",\"name\":\"Luca Heltai ~ UNIPI\",\"isPartOf\":{\"@id\":\"https:\/\/www.unipi.it\/en\/#website\"},\"datePublished\":\"2025-05-12T14:08:24+00:00\",\"dateModified\":\"2026-04-01T02:42:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/luca-heltai-194149-en\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/luca-heltai-194149-en\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/luca-heltai-194149-en\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\",\"item\":\"https:\/\/www.unipi.it\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Luca Heltai\"}]},{\"@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":"Luca Heltai ~ 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\/luca-heltai-194149-en\/","og_locale":"en_US","og_type":"article","og_title":"Luca Heltai ~ UNIPI","og_description":"Professore Associato &#8211; 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