{"id":165,"date":"2026-07-29T16:05:57","date_gmt":"2026-07-29T14:05:57","guid":{"rendered":"https:\/\/conference27.waves.kit.edu\/?page_id=165"},"modified":"2026-07-29T16:59:22","modified_gmt":"2026-07-29T14:59:22","slug":"harmonic-analysis-and-nonlinear-waves-at-low-regularity","status":"publish","type":"page","link":"https:\/\/conference27.waves.kit.edu\/?page_id=165","title":{"rendered":"Harmonic Analysis and Nonlinear Waves at low Regularity"},"content":{"rendered":"<p>Organizer of this minisymposium is<\/p>\n<ul>\n<li><a href=\"https:\/\/sites.google.com\/view\/robertschippa\" target=\"_blank\" rel=\"noopener\">Robert Schippa (Bonn, Germany)<\/a><\/li>\n<\/ul>\n<p><em>This minisymposium will be devoted to the analysis of nonlinear dispersive equations like wave- or Schr\u00f6dinger equations via Harmonic Analysis techniques.<br \/>\nWell-posedness is the most fundamental question to validate physical models, which in turn opens the door to numerical simulations and real-world applications. A precise understanding of multilinear wave interactions is paramount for well-posedness and stability analysis. In this minisymposium we aim to capture some state-of-the-art Harmonic Analysis techniques to prove low-regularity well-posedness results.<br \/>\nFor instance, sharp bilinear restriction estimates due to Wolff and Tao transformed Fourier restriction theory, when initially, Klainerman\u2013Machedon were led to their conjecture upon researching nonlinear wave equations. More recently, a flurry of developments set in with sharp $l^2$ -decoupling estimates due to Bourgain\u2013Demeter, from which sharp Strichartz estimates on tori followed.<br \/>\nThis minisymposium will host as well established experts as aspiring junior researchers to foster exchange on Harmonic Analysis and its interactions with nonlinear dispersive equations.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Organizer of this minisymposium is Robert Schippa (Bonn, Germany) This minisymposium will be devoted to the analysis of nonlinear dispersive equations like wave- or Schr\u00f6dinger equations via Harmonic Analysis techniques. Well-posedness is the most fundamental question to validate physical models, which in turn opens the door to numerical simulations and real-world applications. A precise understanding [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":92,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-165","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/conference27.waves.kit.edu\/index.php?rest_route=\/wp\/v2\/pages\/165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/conference27.waves.kit.edu\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/conference27.waves.kit.edu\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/conference27.waves.kit.edu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/conference27.waves.kit.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=165"}],"version-history":[{"count":4,"href":"https:\/\/conference27.waves.kit.edu\/index.php?rest_route=\/wp\/v2\/pages\/165\/revisions"}],"predecessor-version":[{"id":189,"href":"https:\/\/conference27.waves.kit.edu\/index.php?rest_route=\/wp\/v2\/pages\/165\/revisions\/189"}],"up":[{"embeddable":true,"href":"https:\/\/conference27.waves.kit.edu\/index.php?rest_route=\/wp\/v2\/pages\/92"}],"wp:attachment":[{"href":"https:\/\/conference27.waves.kit.edu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}