{"id":14396,"date":"2024-08-26T14:21:36","date_gmt":"2024-08-26T19:21:36","guid":{"rendered":"https:\/\/uwm.edu\/math\/?post_type=tribe_events&p=14396"},"modified":"2024-08-28T10:28:58","modified_gmt":"2024-08-28T15:28:58","slug":"colloquium-zhaosheng-feng","status":"publish","type":"tribe_events","link":"https:\/\/uwm.edu\/math\/event\/colloquium-zhaosheng-feng\/","title":{"rendered":"Colloquium: Dr. Zhaosheng Feng"},"content":{"rendered":"

\"\"<\/h1>\n

Parabolic System of Aggregation Formation in Bacterial Colonies<\/h1>\n

Dr. Zhaosheng Feng<\/a>
\nEndowed Chair Professor of Mathematics<\/em>
\nUniversity of Texas Rio Grande Valley<\/p>\n

The goal of this talk is to study a fourth-order nonlinear parabolic system with dispersion for describing bacterial aggregation. Analytical solution of traveling wave is found by taking into account the dispersion coefficient. Numerically, we demonstrate that the initial concentration of bacteria in the form of a random distribution over time transforms into a periodic wave, followed by a transition to a stationary solitary wave without dispersion.<\/p>\n","protected":false},"excerpt":{"rendered":"

Parabolic System of Aggregation Formation in Bacterial Colonies Dr. Zhaosheng Feng Endowed Chair Professor of Mathematics University of Texas Rio Grande Valley The goal of this talk is to study a fourth-order nonlinear parabolic system with dispersion for describing bacterial …<\/p>\n","protected":false},"author":4217,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_tribe_events_status":"","_tribe_events_status_reason":"","_tribe_events_is_hybrid":"","_tribe_events_is_virtual":"","_tribe_events_virtual_video_source":"","_tribe_events_virtual_embed_video":"","_tribe_events_virtual_linked_button_text":"","_tribe_events_virtual_linked_button":"","_tribe_events_virtual_show_embed_at":"","_tribe_events_virtual_show_embed_to":[],"_tribe_events_virtual_show_on_event":"","_tribe_events_virtual_show_on_views":"","_tribe_events_virtual_url":"","footnotes":"","uwm_wg_additional_authors":[]},"tags":[],"tribe_events_cat":[41],"class_list":["post-14396","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-colloquia","cat_colloquia"],"yoast_head":"\nMathematical Sciences<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/uwm.edu\/math\/event\/colloquium-zhaosheng-feng\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Colloquium: Dr. Zhaosheng Feng\" \/>\n<meta property=\"og:description\" content=\"Parabolic System of Aggregation Formation in Bacterial Colonies Dr. Zhaosheng Feng Endowed Chair Professor of Mathematics University of Texas Rio Grande Valley The goal of this talk is to study a fourth-order nonlinear parabolic system with dispersion for describing bacterial …\" \/>\n<meta property=\"og:url\" content=\"https:\/\/uwm.edu\/math\/event\/colloquium-zhaosheng-feng\/\" \/>\n<meta property=\"og:site_name\" content=\"Mathematical Sciences\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-28T15:28:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/uwm.edu\/math\/wp-content\/uploads\/sites\/112\/2024\/08\/BANNER_ZHAOSHENG.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/uwm.edu\\\/math\\\/event\\\/colloquium-zhaosheng-feng\\\/\",\"url\":\"https:\\\/\\\/uwm.edu\\\/math\\\/event\\\/colloquium-zhaosheng-feng\\\/\",\"name\":\"Colloquium: Dr. Zhaosheng Feng - 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