{"id":99,"date":"2020-08-31T13:31:12","date_gmt":"2020-08-31T13:31:12","guid":{"rendered":"http:\/\/geometry.ulb.ac.be\/bowl\/?page_id=99"},"modified":"2020-09-14T11:15:09","modified_gmt":"2020-09-14T11:15:09","slug":"jasmin-horter-karslruhe","status":"publish","type":"page","link":"https:\/\/geometry.ulb.ac.be\/bowl\/jasmin-horter-karslruhe\/","title":{"rendered":"Jasmin H\u00f6rter (Karslruhe)"},"content":{"rendered":"\n<p>Jasmin H\u00f6rter will talk on 15th December, at 1.45pm UK time, or 2.45pm Belgian time. Jasmin&#8217;s title is &#8220;<em>Limits of epsilon-harmonic maps<\/em>&#8221; and the abstract is below.<\/p>\n\n\n\n<!--more-->\n\n\n\n<h4 class=\"wp-block-heading\">Limits of epsilon-harmonic maps.<\/h4>\n\n\n\n<p><em>In 1981 Sacks and Uhlenbeck introduced their famous alpha-approximation\u00a0of the Dirichlet energy for maps from surfaces and showed that critical points\u00a0converge to a harmonic map\u00a0(away from finitely many points). Now one can\u00a0ask whether every harmonic map is captured by this limiting process. Lamm,\u00a0Malchiodi and Micallef answered this for maps from the two sphere into the two\u00a0sphere and showed that the Sacks-Uhlenbeck method produces only constant maps\u00a0and rotations if the energy lies below a certain threshold. We investigate the same\u00a0question for the epsilon-approximation of the Dirichlet energy.<\/em><\/p>\n\n\n\n<p><em>Joint work with Tobias Lamm and Mario Micallef.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jasmin H\u00f6rter will talk on 15th December, at 1.45pm UK time, or 2.45pm Belgian time. Jasmin&#8217;s title is &#8220;Limits of epsilon-harmonic maps&#8221; and the abstract is below.<\/p>\n","protected":false},"author":1,"featured_media":101,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"class_list":{"0":"post-99","1":"page","2":"type-page","3":"status-publish","4":"has-post-thumbnail","6":"entry"},"featured_image_src":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-content\/uploads\/sites\/8\/2020\/08\/Water-in-a-bowl-by-CanonExplorer-min-600x400.jpg","featured_image_src_square":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-content\/uploads\/sites\/8\/2020\/08\/Water-in-a-bowl-by-CanonExplorer-min-600x600.jpg","_links":{"self":[{"href":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-json\/wp\/v2\/pages\/99","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-json\/wp\/v2\/comments?post=99"}],"version-history":[{"count":2,"href":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-json\/wp\/v2\/pages\/99\/revisions"}],"predecessor-version":[{"id":166,"href":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-json\/wp\/v2\/pages\/99\/revisions\/166"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-json\/wp\/v2\/media\/101"}],"wp:attachment":[{"href":"https:\/\/geometry.ulb.ac.be\/bowl\/wp-json\/wp\/v2\/media?parent=99"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}