\t\t\t\tThe next APDE seminar will take place Monday, Nov 19, in 740 Evans from 4-5pm.<\/p>\n
Title: Rough control for Schr\\”odinger operators on 2-tori.<\/p>\n
Abstract: I will explain how the results of Bourgain, Burq and the
\nspeaker ’13 can be used to obtain control and observability by rough
\nfunctions and sets on 2-tori. We show that for the time dependent
\nSchr\u00f6dinger equation, any set of positive measure can be used for
\nobservability and controllability.<\/p>\n
For non-empty open sets this follows from the results of Haraux ’89
\nand Jaffard ’90, while for sufficiently long times and rational tori
\nthis can be deduced from the results of Jakobson ’97.\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"
The next APDE seminar will take place Monday, Nov 19, in 740 Evans from 4-5pm. Title: Rough control for Schr\\”odinger operators on 2-tori. Abstract: I will explain how the results of Bourgain, Burq and the speaker ’13 can be used to obtain control and observability by rough functions and sets on 2-tori. We show that […]<\/p>\n","protected":false},"author":104,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-612","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/posts\/612","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\/104"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/comments?post=612"}],"version-history":[{"count":0,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/posts\/612\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/media?parent=612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/categories?post=612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/tags?post=612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}