{ "141925-21889640": { "datetime_modified":"20251116T193630", "datetime_start":"20251210T160000", "datetime_end":"20251210T170000", "has_end_time":1, "date_start":"2025-12-10", "date_end":"2025-12-10", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"Markov Perfect Equilibria in discrete finite-player and mean-field games", "occurrence_title":"", "combined_title":"Markov Perfect Equilibria in discrete finite-player and mean-field games: Felix Hoefer, Princeton", "event_subtitle":"Felix Hoefer, Princeton", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Markov Perfect Equilibria in discrete finite-player and mean-field games\r\n\r\nWe study dynamic finite-player and mean-field stochastic games within the framework of Markov perfect equilibria (MPE). Through the Kuramoto mean-field game, we investigate the emergence of multiple self-organizing equilibria with complex time-dependent dynamics. This is in contrast to continuous-time finite-player games, which admit unique MPE in the absence of monotonicity conditions. While discrete-time problems generally do not admit unique MPE, we show that uniqueness is remarkably recovered when the time steps are small. This result, established without relying on any monotonicity conditions, underscores the importance of inertia in dynamic games. Finally, we discuss different learning algorithms and prove their convergence to the unique MPE. This is joint work with Mathieu Lauri\u00e8re, Mete Soner, Qinxin Yan, and Atilla Yilmaz.", "occurrence_notes":null, "guid":"141925-21889640@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/141925", "building_id":"null", "building_name":"Off Campus Location", "campus_maps_id":"1", "room":"", "location_name":"Virtual", "has_livestream":1, "livestream_type":"other", "livetream_require_login":0, "livestream_id":"", "livestream_link":"", "cost":"", "tags":["Mathematics"], "website":"", "sponsors":[ { "group_name":"Financial\/Actuarial Mathematics Seminar - Department of Mathematics", "group_id":"4890", "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":21889640 } , "141875-21889584": { "datetime_modified":"20251114T122233", "datetime_start":"20251210T170000", "datetime_end":"20251210T210000", "has_end_time":1, "date_start":"2025-12-10", "date_end":"2025-12-10", "time_start":"17:00:00", "time_end":"21:00:00", "time_zone":"America\/Detroit", "event_title":"December 10th After Hours Study Sessions 5-9pm", "occurrence_title":"", "combined_title":"December 10th After Hours Study Sessions 5-9pm", "event_subtitle":"", "event_type":"Other", "event_type_id":"22", "description":"Switch up your study plans and lock in for finals at the Clements Library! The beautiful Avenir Foundation Reading Room is the perfect place to get lost in your notes and books. Take a break from cramming to view our nostalgic exhibit \u201cFor All Ages\u201d featuring familiar and unique historic board games and toys.", "occurrence_notes":null, "guid":"141875-21889584@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/141875", "building_id":"1000159", "building_name":"William Clements Library", "campus_maps_id":"165", "room":"Avenir Foundation", "location_name":"William Clements Library", "has_livestream":0, "cost":"", "tags":["american history","Finals","Food","Free","history","In Person","libraries","Library"], "website":"https:\/\/lp.constantcontactpages.com\/ev\/reg\/gkzuvs7", "sponsors":[ { "group_name":"William L. Clements Library", "group_id":"1727", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/11\/event_141875_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_2x\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/11\/event_141875_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb\/media\/attachments\/2025\/11\/event_141875_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_thumb_square\/media\/attachments\/2025\/11\/event_141875_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large\/media\/attachments\/2025\/11\/event_141875_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/resolve\/group_large_lightbox\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_large_crop\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_list\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_grid_2x\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_large\/media\/attachments\/2025\/11\/event_141875_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/resolve\/event_feature_thumb\/media\/attachments\/2025\/11\/event_141875_original-1.png" }, "occurrence_count":1, "first_occurrence":21889584 } }