{"id":1726,"date":"2024-10-09T15:16:21","date_gmt":"2024-10-09T15:16:21","guid":{"rendered":"https:\/\/wp.math.berkeley.edu\/apde\/?p=1726"},"modified":"2024-10-09T15:16:21","modified_gmt":"2024-10-09T15:16:21","slug":"gabriele-benomio-gssi","status":"publish","type":"post","link":"https:\/\/wp.math.berkeley.edu\/apde\/2024\/10\/09\/gabriele-benomio-gssi\/","title":{"rendered":"Gabriele Benomio (GSSI)"},"content":{"rendered":"<p>The APDE seminar on Monday, <span data-sheets-root=\"1\">10\/14<\/span>, will be given by Gabriele Benomio (GSSI) in-person in <strong>Evans 740,<\/strong> and will also be broadcasted online via Zoom from <strong>4:10pm to 5:00pm PST<\/strong>. To participate, please email Federico Pasqualotto (<span id=\"eeb-707764-672440\">fpasqualotto@berkeley.edu<\/span>) or Mengxuan Yang (<span id=\"eeb-246247-12367\">mxyang@math.berkeley.edu<\/span>).<\/p>\n<p><strong>Title:<\/strong> A new gauge for gravitational perturbations of Kerr spacetimes<\/p>\n<p><strong>Abstract:<\/strong> I will present a new geometric framework to address the stability of the Kerr solution to gravitational perturbations in the full sub-extremal range. Central to the framework is a new formulation of nonlinear gravitational perturbations of Kerr in a geometric gauge tailored to the outgoing principal null geodesics of Kerr. The main features of the framework will be illustrated in the context of the linearised theory, which serves as a fundamental building block in nonlinear applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The APDE seminar on Monday, 10\/14, will be given by Gabriele Benomio (GSSI) in-person in Evans 740, and will also be broadcasted online via Zoom from 4:10pm to 5:00pm PST. To participate, please email Federico Pasqualotto (fpasqualotto@berkeley.edu) or Mengxuan Yang (mxyang@math.berkeley.edu). Title: A new gauge for gravitational perturbations of Kerr spacetimes Abstract: I will present [&hellip;]<\/p>\n","protected":false},"author":102,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1726","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/posts\/1726","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/users\/102"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/comments?post=1726"}],"version-history":[{"count":1,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/posts\/1726\/revisions"}],"predecessor-version":[{"id":1727,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/posts\/1726\/revisions\/1727"}],"wp:attachment":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/media?parent=1726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/categories?post=1726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/tags?post=1726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}