{ "138615-21886328": { "datetime_modified":"20251007T095025", "datetime_start":"20251003T150000", "datetime_end":"20251003T160000", "has_end_time":1, "date_start":"2025-10-03", "date_end":"2025-10-03", "time_start":"15:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"60 Minutes Around the Globe: Colombia", "occurrence_title":"60 Minutes Around the Globe: Indonesia", "combined_title":"60 Minutes Around the Globe: Colombia: 60 Minutes Around the Globe: Indonesia", "event_subtitle":"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"60 Minutes Around the Globe is a program series hosted by the International House Ann Arbor (IHAA) and the International Center where members of the international community share a brief presentation about the culture and history of their home country. The presentation is followed by a time for discussion and enjoying light refreshments. Join us on Friday, November 14 at 3:00 PM as we learn about the culture and history of Colombia at the International House Ann Arbor (921 Church Street). Snacks and refreshments will be served!\r\n\r\nRegistration is required so we can order enough food.", "occurrence_notes":null, "guid":"138615-21886328@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/138615", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"International House Ann Arbor (921 Church Street)", "has_livestream":0, "cost":"", "tags":["Abroad","Asia","culture","International","international center","Sessions"], "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/15075", "sponsors":[ { "group_name":"Sessions @ Michigan", "group_id":"4791", "website":"https:\/\/sessions.studentlife.umich.edu\/" }, { "group_name":"International Center", "group_id":"1060", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/10\/event_138615_original-2.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/10\/event_138615_original-2.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/10\/event_138615_original-2.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/10\/event_138615_original-2.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/10\/event_138615_original-2.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/10\/event_138615_original-2.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/10\/event_138615_original-2.png" }, "occurrence_count":2, "first_occurrence":21886328 } , "137835-21880896": { "datetime_modified":"20250925T085317", "datetime_start":"20251003T150000", "datetime_end":"20251003T160000", "has_end_time":1, "date_start":"2025-10-03", "date_end":"2025-10-03", "time_start":"15:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"A probabilistic bijection for non-attacking fillings (Combinatorics Seminar)", "occurrence_title":"", "combined_title":"A probabilistic bijection for non-attacking fillings (Combinatorics Seminar): Olya Mandelshtam -- University of Waterloo", "event_subtitle":"Olya Mandelshtam -- University of Waterloo", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Based on the connection to one-dimensional interacting particle models--the ASEP and the TAZRP--and the combinatorial objects (multiline queues) that make these connections explicit, a tableau formula was found for the modified Macdonald polynomial in terms of the so-called `queue inversion' statistic. This statistic naturally reflects the dynamics of the TAZRP. In this talk, we present a new tableau formula for the symmetric Macdonald polynomials, using the same queue inversion statistic on non-attacking tableaux. Central to our approach is a probabilistic bijection on non-attacking fillings that enables swapping of entries between columns. Our techniques extend to fillings of composition shapes, leading to symmetry results for permuted basement Macdonald polynomials.", "occurrence_notes":null, "guid":"137835-21880896@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/137835", "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":"Combinatorics Seminar - Department of Mathematics", "group_id":"4885", "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":21880896 } }