{ "153540-21915984": { "datetime_modified":"20261022T120341", "datetime_start":"20261028T150000", "datetime_end":"20261028T220000", "has_end_time":1, "date_start":"2026-10-28", "date_end":"2026-10-28", "time_start":"15:00:00", "time_end":"22:00:00", "time_zone":"America\/Detroit", "event_title":"Davenport Scrimmage", "occurrence_title":"", "combined_title":"Davenport Scrimmage", "event_subtitle":"", "event_type":"Other", "event_type_id":"22", "description":"Michigan Men's Ultimate will be scrimmaging at Davenport University in Grand Rapids, MI.", "occurrence_notes":null, "guid":"153540-21915984@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/153540", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"Davenport University Field", "has_livestream":0, "cost":"", "tags":[], "website":"https:\/\/maizepages.umich.edu\/event\/12876246", "sponsors":[ { "group_name":"Maize Pages Student Organizations", "group_id":"2390", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/10\/event_153540_original-41.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_thumb\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_2x\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_lightbox\/media\/attachments\/2026\/10\/event_153540_original-41.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2026\/10\/event_153540_original-41.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2026\/10\/event_153540_original-41.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2026\/10\/event_153540_original-41.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2026\/10\/event_153540_original-41.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_thumb\/media\/attachments\/2026\/10\/event_153540_original-41.png" }, "occurrence_count":1, "first_occurrence":21915984 } , "150830-21910245": { "datetime_modified":"20261022T162123", "datetime_start":"20261028T150000", "datetime_end":"20261028T160000", "has_end_time":1, "date_start":"2026-10-28", "date_end":"2026-10-28", "time_start":"15:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"UM-AMDP Info Session: Fall 2027 Admissions Cycle", "occurrence_title":"UM-AMDP Info Session (October)", "combined_title":"UM-AMDP Info Session: Fall 2027 Admissions Cycle: UM-AMDP Info Session (October)", "event_subtitle":"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Are you a current University of Michigan undergraduate student interested in earning a master\u2019s degree from the U-M School of Information on an accelerated timeline?\nThe U-M Accelerated Master\u2019s Degree Program (UM-AMDP) offers eligible U-M students a reduced-credit pathway to a UMSI master\u2019s degree. Rather than completing the standard 48 credits, UM-AMDP students complete 39 credits, which may allow them to graduate in as little as 1.5 years\u2014or three semesters.\nJoin one of our virtual UM-AMDP Information Sessions to learn how you can continue your education at Michigan and deepen your expertise in the information field.\nEach session includes:\n\nAn introduction to the UM-AMDP and an overview of the curriculum \nInformation about eligibility, application requirements, and deadlines \nDetails about the reduced-credit pathway and expected timeline \nLive Q&A with a member of the UMSI admissions team\n\nWhether you\u2019re beginning to explore your options or preparing to apply, this session will help you understand the program and determine whether the UM-AMDP is the right next step for you.", "occurrence_notes":null, "guid":"150830-21910245@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/150830", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"Virtual", "has_livestream":0, "cost":"", "tags":["Sessions"], "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/17661", "sponsors":[ { "group_name":"Sessions @ Michigan", "group_id":"4791", "website":"https:\/\/sessions.studentlife.umich.edu\/" } ], "image_url":"", "styled_images":{ "event_thumb":"", "event_large":"", "event_large_2x":"", "event_large_lightbox":"", "group_thumb":"", "group_thumb_square":"", "group_large":"", "group_large_lightbox":"", "event_large_crop":"", "event_list":"", "event_list_2x":"", "event_grid":"", "event_grid_2x":"", "event_feature_large":"", "event_feature_thumb":"" }, "occurrence_count":5, "first_occurrence":21910245 } , "150202-21908390": { "datetime_modified":"20260818T120829", "datetime_start":"20261028T151000", "datetime_end":"20261028T161000", "has_end_time":1, "date_start":"2026-10-28", "date_end":"2026-10-28", "time_start":"15:10:00", "time_end":"16:10:00", "time_zone":"America\/Detroit", "event_title":"MIPSE Seminar | Multiscale Analysis of the Energetics of a Sonoluminescing Plasma Blackbody: What Are the Limits of Energy Density Concentration that Can Be Achieved with Collapsing Bubbles?", "occurrence_title":"", "combined_title":"MIPSE Seminar | Multiscale Analysis of the Energetics of a Sonoluminescing Plasma Blackbody: What Are the Limits of Energy Density Concentration that Can Be Achieved with Collapsing Bubbles?: Prof. Seth Putterman, University of California, Los Angeles", "event_subtitle":"Prof. Seth Putterman, University of California, Los Angeles", "event_type":"Lecture \/ Discussion", "event_type_id":"13", "description":"Abstract: \nA gas bubble in a fluid can concentrate the energy density of a sound wave by 12 orders of magnitude to create picosecond flashes of light that originate in a dense strongly coupled plasma. An abiding question is: what are the limits of energy focusing that can be realized with sonoluminescence? Our attempt at an answer involves a multiscale simulation of an imploding bubble. The fluid must be described by compressible fluid mechanics as the velocity of implosion exceeds Mach 1. The gas containing fluid cavity is described by molecular dynamics as the gradients of temperature and velocity can be very steep. The available energy per atom matches the measured emissivity and temperature, provided the ionization energy is much lower than current theories. Application of compressed ultrafast photography to laser breakdown of dense gases reveals a consistent requirement on the large reduction of the ionization potential in these plasmas. Our multiscale analysis allows predictions for regions of parameter space where energy density concentration is substantially larger.\n\nAbout the Speaker: \nSeth Putterman is a Professor of Physics at UCLA, and President of the Julian Schwinger Foundation for Physics Research. He received a BS from Caltech and a PhD from Rockefeller University with George E. Uhlenbeck. Putterman\u2019s thesis on the macroscopic theory of superfluids was expanded into a monograph. His theoretical research in nonlinear fluid mechanics and acoustics motivated him to set up an experimental lab which probed energy-focusing phenomena such as sonoluminescence, X-ray emission from triboelectrification, and crystal-generated nuclear fusion. Putterman [with Porrati] developed the foundational theory of sequential quantum jumps in a driven system such as intermittency in the fluorescence of a single trapped ion. He has served on the Defense Sciences Research Council. His work on sonoluminescence was featured on BBC2 Horizon, \u201cAn Experiment to Save the World\u201d. He is a Fellow of the Acoustical Society of America and the American Physical Society and recipient of a Sloan Fellowship. Putterman was named the UCLA 2010\u20132011 Faculty Research Lecturer. Currently he is PI on a phase 2 clinical trial at UCLA hospital aimed at curing chronic wounds. Nature profiled his out of the mainstream approach to science in their October 2005 issue.\n\nThe seminar will be conducted in person, with livestream on Zoom. For more information, please check the MIPSE website: https:\/\/mipse.umich.edu\/seminars_2627.php#fall2026", "occurrence_notes":null, "guid":"150202-21908390@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/150202", "building_id":"1000448", "building_name":"Electrical Engineering and Computer Science Building", "campus_maps_id":"56", "room":"1003", "location_name":"Electrical Engineering and Computer Science Building", "has_livestream":0, "cost":"", "tags":["Michigan Engineering","Physics","Plasma","Research","seminar"], "website":"https:\/\/mipse.umich.edu\/seminars_2627.php", "sponsors":[ { "group_name":"Michigan Institute for Plasma Science and Engineering (MIPSE)", "group_id":"4073", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_thumb\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2026\/08\/event_150202_original-1.jpg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2026\/08\/event_150202_original-1.jpg" }, "occurrence_count":1, "first_occurrence":21908390 } , "153874-21916580": { "datetime_modified":"20261020T133411", "datetime_start":"20261028T160000", "datetime_end":"20261028T170000", "has_end_time":1, "date_start":"2026-10-28", "date_end":"2026-10-28", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"CCMB\/DCMB Weekly Bioinformatics Seminar Series featuring Lindsey Muir, PhD (Research Assistant Prof. of Computational Medicine & Bioinformatics)", "occurrence_title":"", "combined_title":"CCMB\/DCMB Weekly Bioinformatics Seminar Series featuring Lindsey Muir, PhD (Research Assistant Prof. of Computational Medicine & Bioinformatics): \"Progress and Challenges in Direct Cell Reprogramming\"", "event_subtitle":"\"Progress and Challenges in Direct Cell Reprogramming\"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Development of cell reprogramming methods is hindered by low efficiency and the challenge of analyzing rare cells that have yet unknown phenotypes. While cells in a typical biosample can be identified using unbiased single-cell transcriptomics, annotation itself relies on known gene expression signatures. Cells that begin to reprogram within a larger population remain indiscernible using this approach. Work in this area illuminates the unknowns related to our understanding of cell identity and heterogeneity. I will discuss our recent work, including direct cell reprogramming to human hematopoietic stem cells, future directions, and key barriers to discovery in the field.", "occurrence_notes":"MS1 B-Wing", "guid":"153874-21916580@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/153874", "building_id":"1000190", "building_name":"Medical Science Unit I", "campus_maps_id":"104", "room":"4B700", "location_name":"Medical Science Unit I", "has_livestream":0, "cost":"", "tags":["Biology","Computational Science","Biosciences","biomedical research","Biomedical Engineering","Basic Science","Bioinformatics"], "website":"https:\/\/medschool.umich.edu\/events\/ccmb-seminar-series\/ccmb-seminar-lindsey-muir-phd\/2026-10-28", "sponsors":[ { "group_name":"DCMB Seminar Series", "group_id":"3754", "website":"" }, { "group_name":"Center for Computational Medicine and Bioinformatics", "group_id":"3299", "website":"http:\/\/www.ccmb.med.umich.edu\/" }, { "group_name":"Department of Computational Medicine and Bioinformatics DCMB", "group_id":"5384", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_thumb\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2026\/10\/event_153874_original-1.jpg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_thumb\/media\/attachments\/2026\/10\/event_153874_original-1.jpg" }, "occurrence_count":1, "first_occurrence":21916580 } , "151752-21912123": { "datetime_modified":"20260908T151707", "datetime_start":"20261028T160000", "datetime_end":"20261028T170000", "has_end_time":1, "date_start":"2026-10-28", "date_end":"2026-10-28", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"German Convo on the Go", "occurrence_title":"", "combined_title":"German Convo on the Go", "event_subtitle":"", "event_type":"Social \/ Informal Gathering", "event_type_id":"19", "description":"Meet at Burton Tower for a 1-hour walk and talk in German with Mary Gell (magell@umich.edu). This event happens 'rain or shine.' Open to speakers of German at all levels.", "occurrence_notes":null, "guid":"151752-21912123@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/151752", "building_id":"1000155", "building_name":"Burton Memorial Tower", "campus_maps_id":"25", "room":"Meet Outside the Tower", "location_name":"Burton Memorial Tower", "has_livestream":0, "cost":"", "tags":["Language","European","German","German Studies","Germanic Languages And Literatures","Humanities"], "website":"", "sponsors":[ { "group_name":"Germanic Languages & Literatures", "group_id":"3621", "website":"http:\/\/www.facebook.com\/umichGerman\/" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2026\/09\/event_151752_original-1.jpg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2026\/09\/event_151752_original-1.jpg" }, "occurrence_count":13, "first_occurrence":21912116 } , "150959-21910622": { "datetime_modified":"20260915T123858", "datetime_start":"20261028T160000", "datetime_end":"20261028T173000", "has_end_time":1, "date_start":"2026-10-28", "date_end":"2026-10-28", "time_start":"16:00:00", "time_end":"17:30:00", "time_zone":"America\/Detroit", "event_title":"How Wonderful A Good Map Is: How I Came To Chart The Wolverine", "occurrence_title":"", "combined_title":"How Wonderful A Good Map Is: How I Came To Chart The Wolverine: Women Cartographers", "event_subtitle":"Women Cartographers", "event_type":"Lecture \/ Discussion", "event_type_id":"13", "description":"Artist Elaine S. Wilson will describe her ongoing project, Charting the Wolverine, from its inception in 2008 to its current state with 31 \u201cmap-prints\u201d and over 240 watercolors created. She'll describe her research of historic atlases and maps and her adventures on the back roads of Michigan and Indiana along the railroad tracks making watercolors and drawings. Join us in the Clark Library or via Zoom (https:\/\/myumi.ch\/2jjkZ).\n\nCharting the Wolverine is a series of digital prints about what you see when you ride Amtrak's Wolverine train from Ann Arbor, MI to Chicago.\n\nThis event is made possible through the Dr. Bernard Sivak Memorial Fund.", "occurrence_notes":null, "guid":"150959-21910622@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/150959", "building_id":"1000181", "building_name":"Hatcher Graduate Library", "campus_maps_id":"65", "room":"Clark Library (2nd floor)", "location_name":"Hatcher Graduate Library", "has_livestream":1, "livestream_type":"zoom", "livetream_require_login":0, "livestream_id":"97652437124", "livestream_link":"https:\/\/umich.zoom.us\/j\/97652437124", "cost":"", "tags":["Maps","Library","Free"], "website":"https:\/\/www.lib.umich.edu\/events", "sponsors":[ { "group_name":"University Library", "group_id":"1186", "website":"https:\/\/www.facebook.com\/UMichLibrary\/" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/08\/event_150959_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/08\/event_150959_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2026\/08\/event_150959_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2026\/08\/event_150959_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2026\/08\/event_150959_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2026\/08\/event_150959_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2026\/08\/event_150959_original-1.png" }, "occurrence_count":1, "first_occurrence":21910622 } , "142813-21916407": { "datetime_modified":"20261019T123757", "datetime_start":"20261028T160000", "datetime_end":"20261028T171500", "has_end_time":1, "date_start":"2026-10-28", "date_end":"2026-10-28", "time_start":"16:00:00", "time_end":"17:15:00", "time_zone":"America\/Detroit", "event_title":"Online Information Session for Admitted Transfer Students", "occurrence_title":"", "combined_title":"Online Information Session for Admitted Transfer Students: For students who are admitted for Winter 2027", "event_subtitle":"For students who are admitted for Winter 2027", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Join the Transfer Student Center staff to learn more about:\n\n\t\u2022\tHow to understand your transfer credit and how transfer credit will count towards degree requirements.\n\t\u2022\tOrientation and registration: Registering for your first semester of classes.\n\t\u2022\tConnecting with the department you plan to major in.\n\t\u2022\tUnderstanding your housing options\n\t\u2022\tAny other questions you may have.\n\nRegistration is required. Register with link at the right.", "occurrence_notes":null, "guid":"142813-21916407@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/142813", "building_id":"null", "building_name":"Off Campus Location", "campus_maps_id":"1", "room":"", "location_name":"Virtual", "has_livestream":0, "cost":"", "tags":["Transfer Student Center","Transfer Students"], "website":"https:\/\/events.blackthorn.io\/en\/Hn1RKit7\/g\/jTS9zH7yKM", "sponsors":[ { "group_name":"LSA Transfer Student Center", "group_id":"4442", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/12\/event_142813_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/12\/event_142813_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/12\/event_142813_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/12\/event_142813_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/12\/event_142813_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/12\/event_142813_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/12\/event_142813_original-1.png" }, "occurrence_count":10, "first_occurrence":21899778 } , "148617-21904532": { "datetime_modified":"20260903T140455", "datetime_start":"20261028T160000", "datetime_end":"20261028T170000", "has_end_time":1, "date_start":"2026-10-28", "date_end":"2026-10-28", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"Policy Gradient Flow for Stochastic Control", "occurrence_title":"", "combined_title":"Policy Gradient Flow for Stochastic Control: Zhenjie Ren, University of Evry", "event_subtitle":"Zhenjie Ren, University of Evry", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Reinforcement learning has achieved remarkable success in landmark applications such as AlphaGo and AlphaFold, and is increasingly expected to play a central role in emerging domains such as autonomous driving. A substantial body of work has established theoretical foundations for classical reinforcement learning algorithms, including temporal-difference learning, policy iteration, and Q-learning. By contrast, policy gradient descent, despite its widespread use, remains less well understood from a theoretical perspective, largely because of its non-convex structure and the complexity of the underlying functional space. Existing convergence analyses typically require uniform regularity assumptions on the policy, viewed as a feedback control function, along the gradient flow; moreover, the resulting convergence rates depend on these regularity bounds. In this work, we significantly strengthen the existing convergence theory. Our key insight is to relate policy gradient descent to a mirror flow on the space of probability measures over controlled trajectories, where the Bregman divergence is induced by the convex control cost. We rigorously prove a JKO-type convergence result showing that the discrete-time mirror flow converges to its continuous-time counterpart, and we identify the limiting dynamics as a preconditioned policy gradient descent flow on the space of control processes. Leveraging this mirror-flow perspective, we establish an exponential convergence rate that is independent of policy regularity. The convergence holds both in Bregman divergence and in the value of the associated control problem.", "occurrence_notes":null, "guid":"148617-21904532@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/148617", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"1360", "location_name":"East Hall", "has_livestream":0, "cost":"", "tags":["Mathematics"], "website":"", "sponsors":[ { "group_name":"Financial\/Actuarial Mathematics Seminar - Department of Mathematics", "group_id":"4890", "website":"" }, { "group_name":"Department of Mathematics", "group_id":"3791", "website":"" } ], "image_url":"", "styled_images":{ "event_thumb":"", "event_large":"", "event_large_2x":"", "event_large_lightbox":"", "group_thumb":"", "group_thumb_square":"", "group_large":"", "group_large_lightbox":"", "event_large_crop":"", "event_list":"", "event_list_2x":"", "event_grid":"", "event_grid_2x":"", "event_feature_large":"", "event_feature_thumb":"" }, "occurrence_count":1, "first_occurrence":21904532 } }