{"id":1515,"date":"2025-12-10T14:51:29","date_gmt":"2025-12-10T22:51:29","guid":{"rendered":"https:\/\/wp.math.berkeley.edu\/hades\/?p=1515"},"modified":"2025-12-10T15:08:13","modified_gmt":"2025-12-10T23:08:13","slug":"late-time-tails-for-nonlinear-waves-in-even-spatial-dimensions","status":"publish","type":"post","link":"https:\/\/wp.math.berkeley.edu\/hades\/2025\/12\/10\/late-time-tails-for-nonlinear-waves-in-even-spatial-dimensions\/","title":{"rendered":"Late-time tails for nonlinear waves in even spatial dimensions"},"content":{"rendered":"<p>The HADES seminar on Tuesday, <b>December 16th<\/b>, will be at <strong>3:30pm<\/strong>\u00a0in\u00a0<strong>Room 762<\/strong>.<\/p>\n<p><strong>Speaker:\u00a0<\/strong>Shi-Zhuo Looi<\/p>\n<p><strong>Abstract: <\/strong>The classical wave equation is a basic model for the propagation of waves. In even space dimensions, solutions are known to develop long-lived polynomially decaying\u00a0tails inside the region where the wave has passed, in contrast with the sharp finite propagation of disturbances in odd dimensions.<\/p>\n<p>In this talk, I will discuss how such even-dimensional tails behave in the presence of forcing and nonlinear effects, as well as on non-stationary spacetime backgrounds.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The HADES seminar on Tuesday, December 16th, will be at 3:30pm\u00a0in\u00a0Room 762. Speaker:\u00a0Shi-Zhuo Looi Abstract: The classical wave equation is a basic model for the propagation of waves. In even space dimensions, solutions are known to develop long-lived polynomially decaying\u00a0tails inside the region where the wave has passed, in contrast with the sharp finite propagation [&hellip;]<\/p>\n","protected":false},"author":116,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25,1],"tags":[],"class_list":["post-1515","post","type-post","status-publish","format-standard","hentry","category-fall-2025","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/posts\/1515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/users\/116"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/comments?post=1515"}],"version-history":[{"count":2,"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/posts\/1515\/revisions"}],"predecessor-version":[{"id":1518,"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/posts\/1515\/revisions\/1518"}],"wp:attachment":[{"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/media?parent=1515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/categories?post=1515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/hades\/wp-json\/wp\/v2\/tags?post=1515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}