{ "146722-21899552": { "datetime_modified":"20260318T132056", "datetime_start":"20260318T140000", "datetime_end":"20260318T160000", "has_end_time":1, "date_start":"2026-03-18", "date_end":"2026-03-18", "time_start":"14:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"GBD UMSI Afternoon Session", "occurrence_title":"", "combined_title":"GBD UMSI Afternoon Session", "event_subtitle":"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"", "occurrence_notes":null, "guid":"146722-21899552@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/146722", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"", "has_livestream":0, "cost":"", "tags":["Sessions"], "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/16840", "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":1, "first_occurrence":21899552 } , "145081-21896633": { "datetime_modified":"20260204T161239", "datetime_start":"20260318T140000", "datetime_end":"20260318T150000", "has_end_time":1, "date_start":"2026-03-18", "date_end":"2026-03-18", "time_start":"14:00:00", "time_end":"15:00:00", "time_zone":"America\/Detroit", "event_title":"Strengthening Your Professional Network (Growing Your Community) Workshop", "occurrence_title":"", "combined_title":"Strengthening Your Professional Network (Growing Your Community) Workshop", "event_subtitle":"", "event_type":"Careers \/ Jobs", "event_type_id":"2", "description":"You may have heard people encourage you to \u201cnetwork.\u201d Though, what does it mean to network, and how do you build your professional community? In this workshop, we will discuss how to tap into networks you already have, explore introducing yourself professionally, and strategize ways to create long lasting authentic connections.\n\n \n\nYou should attend this session if you are:\n\nAn undergraduate U-M LSA student\n\nInterested in learning more about networking and exploring networking strategies\n\nInterested in maintaining connections made with professionals\n\n \n\nWhat you\u2019ll gain by attending:\n\nLearn the overarching purpose and goals of networking\n\nDiscuss your concerns around networking and strategize how to address them\n\nIdentify what networks you already have access to and who you want to connect with\n\nBrainstorm effective introductory messages to grow your network\n\n \n\nRSVP now to reserve your spot for this hybrid workshop! The link to join this hybrid workshop will be emailed to you after you RSVP.\n\nThe LSA Opportunity Hub aims to deliver inclusive and accessible experiences for all students. This hybrid event allows students to join in-person at Lorch Hall room 142 or virtually via Zoom. This event is on the first floor of a wheelchair-accessible building, including wheelchair-accessible restrooms on the first floor, places to sit or stand during the event, and accessible parking options nearby on Tappan Ave and the Hill St parking garage. Ramps and a powered door are located at the East entrance (towards the School of Education). We will be using microphones for all speakers and participant questions and automated closed captions (although imperfect) will be generated through google slides which also include alt text for screen readers. 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Motivated in part by this fact, Reading\u2013Speyer\u2013Thomas proved a fundamental theorem of finite semidistributive lattices. We'll give the necessary definitions to state the theorem, give some examples, and explain the connection to torsion classes. Time permitting, we will also describe canonical join representations and the canonical join complex of a finite semidistributive lattice.", "occurrence_notes":null, "guid":"146675-21899445@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/146675", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"4088", "location_name":"East Hall", "has_livestream":0, "cost":"", "tags":["Mathematics"], "website":"", "sponsors":[ { "group_name":"Learning Seminar in Algebraic Combinatorics - Department of Mathematics", "group_id":"4894", "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":21899445 } , "146639-21899375": { "datetime_modified":"20260316T091303", "datetime_start":"20260318T143000", "datetime_end":"20260318T153000", "has_end_time":1, "date_start":"2026-03-18", "date_end":"2026-03-18", "time_start":"14:30:00", "time_end":"15:30:00", "time_zone":"America\/Detroit", "event_title":"Student Number Theory: Counting points on hyperelliptic curves over finite fields", "occurrence_title":"", "combined_title":"Student Number Theory: Counting points on hyperelliptic curves over finite fields: Alex Sheng", "event_subtitle":"Alex Sheng", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"I will explain elementary methods for computing the zeta function of an arithmetic scheme over a finite field, focusing on the case of hyperelliptic curves. It turns out that the number of points on such curves over a finite field can be packaged into traces of certain explicit matrices (called Hasse-Witt matrices) constructed from some coefficients of suitable powers of the defining polynomial. A highlight of this approach is that it is entirely elementary, in the sense that no cohomology is involved. I will also discuss efficient algorithms for computation and their complexity.", "occurrence_notes":null, "guid":"146639-21899375@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/146639", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"3088", "location_name":"East Hall", "has_livestream":0, "cost":"", "tags":["Mathematics"], "website":"", "sponsors":[ { "group_name":"Student Number Theory Seminar - Department of Mathematics", "group_id":"4906", "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":21899375 } , "143690-21893652": { "datetime_modified":"20260309T101849", "datetime_start":"20260318T143000", "datetime_end":"20260318T155000", "has_end_time":1, "date_start":"2026-03-18", "date_end":"2026-03-18", "time_start":"14:30:00", "time_end":"15:50:00", "time_zone":"America\/Detroit", "event_title":"Understanding Sorting in Modern Housing Markets", "occurrence_title":"", "combined_title":"Understanding Sorting in Modern Housing Markets: Marcus Casey, University of Illinois Chicago", "event_subtitle":"Marcus Casey, University of Illinois Chicago", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"This paper explores how the changing role of sorting by race in driving neighborhood change. Building on prior research focused on localized incumbent responses to localized changes in the racial composition of nearby neighbors, we explore how such micro-level sorting behavior may inform understanding of broader neighborhood transitions and heterogeneity across cities. Evidence suggests that local context, density, and housing-market conditions generate important heterogeneity across place.", "occurrence_notes":null, "guid":"143690-21893652@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/143690", "building_id":"1005177", "building_name":"North Quad", "campus_maps_id":"553", "room":"4325", "location_name":"North Quad", "has_livestream":0, "cost":"", "tags":["seminar","Economics","Labor"], "website":"http:\/\/www.lsa.umich.edu\/econ", "sponsors":[ { "group_name":"Department of Economics", "group_id":"3302", "website":"http:\/\/www.lsa.umich.edu\/econ" }, { "group_name":"ISR-Zwerdling Seminar in Labor Economics", "group_id":"3551", "website":"" }, { "group_name":"Department of Economics Seminars", "group_id":"3566", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/01\/event_143690_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/01\/event_143690_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2026\/01\/event_143690_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2026\/01\/event_143690_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2026\/01\/event_143690_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2026\/01\/event_143690_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2026\/01\/event_143690_original-1.png" }, "occurrence_count":1, "first_occurrence":21893652 } , "146604-21899342": { "datetime_modified":"20260314T194106", "datetime_start":"20260318T150000", "datetime_end":"20260318T160000", "has_end_time":1, "date_start":"2026-03-18", "date_end":"2026-03-18", "time_start":"15:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"An introduction to braid groups", "occurrence_title":"", "combined_title":"An introduction to braid groups: Gahl Shemy", "event_subtitle":"Gahl Shemy", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"We'll define (pure) braid groups in 3 different ways: as the fundamental group of configuration spaces, as mapping class groups of the punctured disk, and algebraically via generators and relations. 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We'll also define the integral Burau representation, a map which relates braid groups, mapping class groups, and symplectic groups, and whose properties remain an active area of research.", "occurrence_notes":null, "guid":"146604-21899342@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/146604", "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 Dynamics\/Geometry\/Topology Seminar - Department of Mathematics", "group_id":"4909", "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":"", 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