{ "140837-21887701": { "datetime_modified":"20251029T093317", "datetime_start":"20251117T160000", "datetime_end":"20251117T170000", "has_end_time":1, "date_start":"2025-11-17", "date_end":"2025-11-17", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"Brownies and Bracelets at the Connector", "occurrence_title":"", "combined_title":"Brownies and Bracelets at the Connector", "event_subtitle":"", "event_type":"Social \/ Informal Gathering", "event_type_id":"19", "description":"Join the Connector Community Assistants to make bracelets and eat yummy brownies!", "occurrence_notes":null, "guid":"140837-21887701@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/140837", "building_id":"0", "building_name":"The Connector", "campus_maps_id":"599", "room":"", "location_name":"The Connector", "has_livestream":0, "cost":"", "tags":["Crafts","housing","Social"], "website":"https:\/\/www.instagram.com\/umichhousing\/?hl=en", "sponsors":[ { "group_name":"Michigan Housing Community Connections and Engagement", "group_id":"4577", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/10\/event_140837_original-1.jpg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/10\/event_140837_original-1.jpg" }, "occurrence_count":1, "first_occurrence":21887701 } , "141912-21889627": { "datetime_modified":"20251128T114336", "datetime_start":"20251117T160000", "datetime_end":"20251117T170000", "has_end_time":1, "date_start":"2025-11-17", "date_end":"2025-11-17", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"From entropic propagation of chaos to concentration bounds for stochastic particle systems", "occurrence_title":"", "combined_title":"From entropic propagation of chaos to concentration bounds for stochastic particle systems: Antonios Zitridis (University of Michigan)", "event_subtitle":"Antonios Zitridis (University of Michigan)", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"We shall discuss about weakly interacting stochastic particle systems with possibly singular pairwise interactions. In this setting, we observe a connection between entropic propagation of chaos (proved by Jabin and Wang, 2018) and exponential concentration bounds for the empirical measure of the system. In particular, we will show how to establish a variational upper bound for the probability of a certain rare event, and then use this upper bound to show that ''controlled\" entropic propagation of chaos implies an exponential concentration bound for the empirical measure.", "occurrence_notes":null, "guid":"141912-21889627@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/141912", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"EH 1866", "location_name":"East Hall", "has_livestream":0, "cost":"", "tags":["Mathematics","Seminar"], "website":"https:\/\/sites.google.com\/umich.edu\/isrmt-seminar\/", "sponsors":[ { "group_name":"Integrable Systems and Random Matrix Theory Seminar - Department of Mathematics", "group_id":"4893", "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":21889627 } , "136339-21878518": { "datetime_modified":"20251116T211907", "datetime_start":"20251117T160000", "datetime_end":"20251117T170000", "has_end_time":1, "date_start":"2025-11-17", "date_end":"2025-11-17", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"GLNT: Mazur's Program B and the geometry of rational points", "occurrence_title":"", "combined_title":"GLNT: Mazur's Program B and the geometry of rational points: Ari Shnidman (Temple University)", "event_subtitle":"Ari Shnidman (Temple University)", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"I'll describe recent progress on Mazur's Program B over Q, which aims to classify all rational points on all modular curves. Conditional on an effective version of Serre's uniformity conjecture due to Zywina, we give such a classification. Using our parameterization we try to answer the following question inspired by Ogg: to what extent do rational points on modular curves come from geometry? This is joint work with Maarten Derickx, Sachi Hashimoto, and Filip Najman.", "occurrence_notes":null, "guid":"136339-21878518@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/136339", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"4096", "location_name":"East Hall", "has_livestream":0, "cost":"", "tags":["Mathematics"], "website":"", "sponsors":[ { "group_name":"Group, Lie and Number Theory Seminar - Department of Mathematics", "group_id":"4892", "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":21878518 } , "138390-21882888": { "datetime_modified":"20251010T152938", "datetime_start":"20251117T160000", "datetime_end":"20251117T171500", "has_end_time":1, "date_start":"2025-11-17", "date_end":"2025-11-17", "time_start":"16:00:00", "time_end":"17:15:00", "time_zone":"America\/Detroit", "event_title":"Gomberg Lecture with Martin Zanni \"Are exciton dynamics in thin films representative of actual solar cells? 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But there are interfaces in devices that are not present in films and the morphology and atomic packing might be impact by device construction. Moreover, photoabsorption experiments measure all excitons whereas the best photovoltaic devices are perhaps 20% efficient, meaning that only 1 in 5 excitons actually produce electricity. Thus, the conclusions drawn from free standing films might not be directly relevant to devices. This talk will cover results made possible by new advances in ultrafast 2D photocurrent spectroscopy that enable ultrafast exciton dynamics to be directly compared between films and devices. In photovoltaics made from semiconducting carbon nanotubes, we find that the conclusions drawn from films versus devices are quite different, leading us to reinterpret long standing experiments and reevaluate our goals for device architecture.", "occurrence_notes":null, "guid":"138390-21882888@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/138390", "building_id":"1000158", "building_name":"Chemistry Dow Lab", "campus_maps_id":"34", "room":"1640", "location_name":"Chemistry Dow Lab", "has_livestream":0, "cost":"", "tags":["Chemistry"], "website":"https:\/\/chem.wisc.edu\/staff\/zanni-martin\/", "sponsors":[ { "group_name":"Department of Chemistry", "group_id":"3761", "website":"https:\/\/lsa.umich.edu\/chem" } ], "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":21882888 } , "141031-21887989": { "datetime_modified":"20251022T145656", "datetime_start":"20251117T160000", "datetime_end":"20251117T173000", "has_end_time":1, "date_start":"2025-11-17", "date_end":"2025-11-17", "time_start":"16:00:00", "time_end":"17:30:00", "time_zone":"America\/Detroit", "event_title":"Looking for Women, Finding Jehanne: Gender and Justice in Late Medieval Dijon", "occurrence_title":"", "combined_title":"Looking for Women, Finding Jehanne: Gender and Justice in Late Medieval Dijon: Sara McDougall, Professor of History, John Jay College of Criminal Justice and the CUNY Graduate Center", "event_subtitle":"Sara McDougall, Professor of History, John Jay College of Criminal Justice and the CUNY Graduate Center", "event_type":"Lecture \/ Discussion", "event_type_id":"13", "description":"This presentation will share some of the findings from Sara's forthcoming book, tentatively titled Justice for Jehanne, Survival Stories from Late Medieval France. Written as a police procedural, it is also a medieval iteration of the timeless tale of a migrant woman from the countryside who struggled to survive in the big city, in this case Dijon towards the end of the Middle Ages. At that particular time, in the second half of the fifteenth century, in the midst of warfare, endemic disease, and political upheaval, Dijon's municipal authorities investigated all manner of crime and other wrongdoing. Women appeared in these investigations most often as victims or as witnesses, but also as accused of theft, violence, sex crimes, insults, and sorcery. 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The main tool is an interesting new lattice quotient map.", "occurrence_notes":null, "guid":"141929-21889644@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/141929", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"3866", "location_name":"East Hall", "has_livestream":0, "cost":"", "tags":["Mathematics"], "website":"", "sponsors":[ { "group_name":"Student Combinatorics Seminar - Department of Mathematics", "group_id":"4907", "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":21889644 } }