{ "152928-21914808": { "datetime_modified":"20260927T143952", "datetime_start":"20260930T143000", "datetime_end":"20260930T153000", "has_end_time":1, "date_start":"2026-09-30", "date_end":"2026-09-30", "time_start":"14:30:00", "time_end":"15:30:00", "time_zone":"America\/Detroit", "event_title":"Learning Seminar in Algebraic Combinatorics", "occurrence_title":"", "combined_title":"Learning Seminar in Algebraic Combinatorics: Plane Partitions (Yucong Lei)", "event_subtitle":"Plane Partitions (Yucong Lei)", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"In this talk, I will introduce a class of combinatorial objects called plane partitions, which describe pilings of cubes n a corner. I will present various enumeration formulas for plane partitions, derived from non-intersecting path families, and illustrate their connections to Schur functions.", "occurrence_notes":null, "guid":"152928-21914808@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/152928", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"4088", "location_name":"East Hall", "has_livestream":0, "cost":"", "tags":["Mathematics"], "website":"https:\/\/gtbarkley.org\/seminars\/latticemodels26\/", "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":"https:\/\/events.umich.edu\/media\/attachments\/2026\/09\/event_152928_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/09\/event_152928_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2026\/09\/event_152928_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2026\/09\/event_152928_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2026\/09\/event_152928_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2026\/09\/event_152928_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_thumb\/media\/attachments\/2026\/09\/event_152928_original-1.png" }, "occurrence_count":1, "first_occurrence":21914808 } , "152988-21914867": { "datetime_modified":"20260928T123901", "datetime_start":"20260930T150000", "datetime_end":"20260930T160000", "has_end_time":1, "date_start":"2026-09-30", "date_end":"2026-09-30", "time_start":"15:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Student DGT: Convexity in a complex world", "occurrence_title":"", "combined_title":"Student DGT: Convexity in a complex world: David Cutler", "event_subtitle":"David Cutler", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Complex geometry is a cornerstone of contemporary mathematics; convex geometry, by contrast, has remained fairly niche since its modern inception in the early 20th century. Nonetheless, the two subjects are related by numerous extremely deep correspondences. Even more bizarrely, these correspondences tend to end up being more \"useful\" on the complex side, suggesting that there is some \"structure\" on the complex side that is somehow more naturally analyzed through its convex counterpart. In this talk, we will sample some results from this fascinating history before discussing a \"convex\" approach to studying K\u00e4hler\u2013Einstein metrics.", "occurrence_notes":null, "guid":"152988-21914867@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/152988", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"1866", "location_name":"East Hall", "has_livestream":0, "cost":"", "tags":["Geometry","Topology"], "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":"", "event_grid":"", "event_grid_2x":"", "event_feature_large":"", "event_feature_thumb":"" }, "occurrence_count":1, "first_occurrence":21914867 } }