{"id":195,"date":"2014-02-10T21:17:04","date_gmt":"2014-02-10T21:17:04","guid":{"rendered":"http:\/\/pages.charlotte.edu\/colloquium\/?p=195"},"modified":"2014-02-10T21:18:47","modified_gmt":"2014-02-10T21:18:47","slug":"wed-feb-19-at-1100am-in-the-conference-room","status":"publish","type":"post","link":"https:\/\/pages.charlotte.edu\/colloquium\/blog\/2014\/02\/10\/wed-feb-19-at-1100am-in-the-conference-room\/","title":{"rendered":"Wed, Feb 19 at 11:00am in the conference room"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td>\n<div><span style=\"font-size: small\"><span style=\"font-size: 16px\"> Dr. \u00a0JaEun Ku, Oklahoma State University<\/span><\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>Title:\u00a0<span style=\"background-color: white\"> Solver-friendly hybrid mixed finite element methods <\/span><\/td>\n<\/tr>\n<tr>\n<td>Abstract:<\/p>\n<div><span style=\"background-color: white\"> A new hybrid mixed finite element method to compute the flux variable<br \/>\naccurately and efficiently will be introduced.\u00a0 The method is a two&#8211;step method, based on a system of first-order equations for second-order elliptic partial differential equations.\u00a0 On a coarse mesh, the primary variable is approximated by a standard Galerkin method. Then, on a fine mesh, an H(div) projection is sought as an accurate approximation for the flux variable. The computation on a finer mesh can be carried out very efficiently using well developed preconditioners for the H(div) projection.\u00a0 Also, it will be shown that the mesh size h for the finer mesh can be taken as a square of the coarse meshsize H.\u00a0 This is a joint work with Dr. Young Ju Lee and Dr. Dongwoo Sheen.<br \/>\n<\/span><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dr. \u00a0JaEun Ku, Oklahoma State University Title:\u00a0 Solver-friendly hybrid mixed finite element methods Abstract: A new hybrid mixed finite element method to compute the flux variable accurately and efficiently will be introduced.\u00a0 The method is a two&#8211;step method, based on a system of first-order equations for second-order elliptic partial differential equations.\u00a0 On a coarse mesh, [&hellip;]<\/p>\n","protected":false},"author":16,"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":false,"_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-195","post","type-post","status-publish","format-standard","hentry","category-spring-2022"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p3kCtT-39","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts\/195","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\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/comments?post=195"}],"version-history":[{"count":3,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts\/195\/revisions"}],"predecessor-version":[{"id":198,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/posts\/195\/revisions\/198"}],"wp:attachment":[{"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/media?parent=195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/categories?post=195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pages.charlotte.edu\/colloquium\/wp-json\/wp\/v2\/tags?post=195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}