{ "134736-21874860": { "datetime_modified":"20250405T133337", "datetime_start":"20250409T143000", "datetime_end":"20250409T153000", "has_end_time":1, "date_start":"2025-04-09", "date_end":"2025-04-09", "time_start":"14:30:00", "time_end":"15:30:00", "time_zone":"America\/Detroit", "event_title":"Learning Seminar in Algebraic Combinatorics: A Brief History of Intersection Theory (second lecture)", "occurrence_title":"", "combined_title":"Learning Seminar in Algebraic Combinatorics: A Brief History of Intersection Theory (second lecture): Bill Fulton", "event_subtitle":"Bill Fulton", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Early remarkable discoveries in intersection theory go back to\r\n1849, when algebraic geometry as we know it was just beginning. \r\nSchubert (and others) during the next half century found\r\nmany amazing formulas, but without solid proofs or foundations. \r\nHilbert's 15th problem asked for such foundations. Providing\r\nthem involved developments in topology, algebra, and algebraic\r\ngeometry, although the required rigor remained a challenge for\r\nsome time. \r\n\r\nMy aim is to emphasize some of the less well known parts of this\r\nstory, as well as to point out some of the common misconceptions.", "occurrence_notes":null, "guid":"134736-21874860@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/134736", "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":21874860 } , "134322-21874194": { "datetime_modified":"20250325T123132", "datetime_start":"20250409T143000", "datetime_end":"20250409T155000", "has_end_time":1, "date_start":"2025-04-09", "date_end":"2025-04-09", "time_start":"14:30:00", "time_end":"15:50:00", "time_zone":"America\/Detroit", "event_title":"Minimum Wages and Workplace Injuries with Michael Davies and R Jisung Park", "occurrence_title":"", "combined_title":"Minimum Wages and Workplace Injuries with Michael Davies and R Jisung Park: Anna Stansbury, MIT Sloan", "event_subtitle":"Anna Stansbury, MIT Sloan", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Do minimum wage changes affect workplace health and safety? 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A back-of-the-envelope calculation suggests that the increase in injury risk offsets around 10% of the welfare improvement workers see as a result of higher wages.", "occurrence_notes":null, "guid":"134322-21874194@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/134322", "building_id":"1000154", "building_name":"Lorch Hall", "campus_maps_id":"88", "room":"201", "location_name":"Lorch Hall", "has_livestream":0, "cost":"", "tags":["Economics","Labor","seminar"], "website":"", "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\/2025\/03\/event_134322_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_thumb\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/03\/event_134322_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2025\/03\/event_134322_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2025\/03\/event_134322_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2025\/03\/event_134322_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2025\/03\/event_134322_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/03\/event_134322_original-1.png" }, "occurrence_count":1, "first_occurrence":21874194 } , "131526-21868712": { "datetime_modified":"20250409T142031", "datetime_start":"20250409T143000", "datetime_end":"20250409T160000", "has_end_time":1, "date_start":"2025-04-09", "date_end":"2025-04-09", "time_start":"14:30:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Rackham\/Sweetland Workshops on Writing - Winter 2025", "occurrence_title":"Writing with ChatGPT", "combined_title":"Rackham\/Sweetland Workshops on Writing - Winter 2025: Writing with ChatGPT", "event_subtitle":"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Rackham \/ Sweetland Workshops, co-sponsored by the Rackham Graduate School, cover a host of topics designed to help graduate students in various aspects of writing. Workshops are held monthly, in-person at the Rackham and North Quad buildings.", "occurrence_notes":null, "guid":"131526-21868712@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/131526", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"Space 2435", "has_livestream":0, "cost":"", "tags":["Sessions"], "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/13521", "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":21868712 } }