{"id":393,"date":"2016-10-14T00:34:31","date_gmt":"2016-10-14T00:34:31","guid":{"rendered":"http:\/\/pages.charlotte.edu\/colloquium\/?p=393"},"modified":"2016-10-14T00:36:03","modified_gmt":"2016-10-14T00:36:03","slug":"friday-october-14th-at-200pm-conference-room","status":"publish","type":"post","link":"https:\/\/pages.charlotte.edu\/colloquium\/blog\/2016\/10\/14\/friday-october-14th-at-200pm-conference-room\/","title":{"rendered":"Friday, October 14th, at 2:00PM Conference room"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/services.math.duke.edu\/~jianfeng\/\">Jianfeng Lu<\/a>, Department of Mathematics, Duke\u00a0University<\/td>\n<\/tr>\n<tr>\n<td>Title: Green&#8217;s function in electronic structure calculations<\/td>\n<\/tr>\n<tr>\n<td>Abstract: The Green&#8217;s function offers a useful description to the electronic structure models, alternative to using eigenfunctions of the Hamiltonian operator. In this talk, we will demonstrate the usefulness of the Green&#8217;s function perspective by two recent results: A mathematical analysis of the divide-and-conquer method and a new Green&#8217;s function embedding approach PEXSI-\\Sigma.<br \/>\n(based on joint work with Jingrun Chen, Xiantao Li, and Lin Lin)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jianfeng Lu, Department of Mathematics, Duke\u00a0University Title: Green&#8217;s function in electronic structure calculations Abstract: The Green&#8217;s function offers a useful description to the electronic structure models, alternative to using eigenfunctions of the Hamiltonian operator. In this talk, we will demonstrate the usefulness of the Green&#8217;s function perspective by two recent results: A mathematical analysis of [&hellip;]<\/p>\n","protected":false},"author":333,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-393","post","type-post","status-publish","format-standard","hentry","category-spring-2022"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p3kCtT-6l","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts\/393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/users\/333"}],"replies":[{"embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/comments?post=393"}],"version-history":[{"count":3,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts\/393\/revisions"}],"predecessor-version":[{"id":397,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts\/393\/revisions\/397"}],"wp:attachment":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/media?parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/categories?post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/tags?post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}