{"id":71,"date":"2024-07-31T10:42:40","date_gmt":"2024-07-31T10:42:40","guid":{"rendered":"https:\/\/www.ub.edu\/pde\/SSNSD\/?page_id=71"},"modified":"2025-08-12T15:00:16","modified_gmt":"2025-08-12T15:00:16","slug":"team","status":"publish","type":"page","link":"https:\/\/www.ub.edu\/pde\/SSNSD\/team\/","title":{"rendered":"Research Team"},"content":{"rendered":"\n<p class=\"has-text-align-center\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Xavier Ros Oton<\/h3>\n\n\n\n<p>Principal Investigator<\/p>\n\n\n\n<p>Xavier is an&nbsp;<a href=\"https:\/\/www.icrea.cat\/en\/who-we-are\">ICREA<\/a>&nbsp;Research Professor at the University of Barcelona since 2020. Previously, he has been Assistant Professor at Universit\u00e4t Z\u00fcrich, as well as R. H. Bing Instructor at the University of Texas at Austin. He is a mathematician who works on Partial Differential Equations (PDEs). Specifically, he studies the regularity of solutions to elliptic and parabolic PDEs, and he is mostly known for his results on free boundary problems and integro-differential equations. He has been the PI of an ERC Starting Grant (2019-2024) and an ERC Consolidator Grant (2024-2029), and has received several awards for young mathematicians in Spain, including the &#8216;Premio Nacional de Investigaci\u00f3n&#8217; for researchers under 40 in Mathematics and Computer Science. He also received the&nbsp;<a href=\"https:\/\/www.fpdgi.org\/es\/presencia-social-de-los-jovenes\/premiados\/xavier-ros-oton\/\" target=\"_blank\" rel=\"noreferrer noopener\">Scientific Research Award<\/a>&nbsp;from the Fundaci\u00f3n Princesa de Girona, as well as the&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Stampacchia_Medal\" target=\"_blank\" rel=\"noreferrer noopener\">Stampacchia Gold Medal<\/a>, an international&nbsp;prize awarded every three years in recognition of outstanding contributions to the Calculus of Variations. In 2022, he was elected member of the Spanish&nbsp;<a href=\"https:\/\/rac.es\/sobre-nosotros\/\" target=\"_blank\" rel=\"noreferrer noopener\">Royal Academy of Sciences<\/a>.<\/p>\n\n\n\n<p>For further information on Xavier\u2019s previous publications and research career, please refer to his&nbsp;<a href=\"https:\/\/www.ub.edu\/pde\/xros\/#researcher-nav\">personal website<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Marvin Weidner<\/h3>\n\n\n\n<p>Marvin Weidner was a postdoctoral researcher in the ERC project \u201cSSNSD\u201d at Universitat de Barcelona. Since September 2025, he is a Bonn Junior Fellow at the HCM (W2, tenure-track). Before coming to Barcelona in 2022, he did his PhD at Bielefeld University (Germany). His research interests lie in partial differential equations with an emphasis on the regularity theory for nonlocal problems.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Joan Domingo&nbsp;<\/h3>\n\n\n\n<p>He began his PhD studies in October 2024 under the supervision of Xavier Ros-Oton in the Department of Mathematics at the Universitat de Barcelona. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Alejandro Mart\u00ednez<\/h3>\n\n\n\n<p class=\"has-text-align-left\">He began his PhD studies in October 2024 under the supervision of Xavier Ros-Oton in the Department of Mathematics at the Universitat de Barcelona.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-a89b3969 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.ub.edu\/pde\/SSNSD\/\">Back<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Xavier Ros Oton Principal Investigator Xavier is an&nbsp;ICREA&nbsp;Research Professor at the University of Barcelona since 2020. Previously, he has been Assistant Professor at Universit\u00e4t Z\u00fcrich, as well as R. H. Bing Instructor at the University of Texas at Austin. He is a mathematician who works on Partial Differential Equations (PDEs). Specifically, he studies the regularity [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":44,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-71","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.ub.edu\/pde\/SSNSD\/wp-json\/wp\/v2\/pages\/71","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ub.edu\/pde\/SSNSD\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ub.edu\/pde\/SSNSD\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/pde\/SSNSD\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/pde\/SSNSD\/wp-json\/wp\/v2\/comments?post=71"}],"version-history":[{"count":8,"href":"https:\/\/www.ub.edu\/pde\/SSNSD\/wp-json\/wp\/v2\/pages\/71\/revisions"}],"predecessor-version":[{"id":115,"href":"https:\/\/www.ub.edu\/pde\/SSNSD\/wp-json\/wp\/v2\/pages\/71\/revisions\/115"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/pde\/SSNSD\/wp-json\/wp\/v2\/media\/44"}],"wp:attachment":[{"href":"https:\/\/www.ub.edu\/pde\/SSNSD\/wp-json\/wp\/v2\/media?parent=71"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}