{ "121591-21846805": { "datetime_modified":"20240418T212535", "datetime_start":"20240424T160000", "datetime_end":"20240424T173000", "has_end_time":1, "date_start":"2024-04-24", "date_end":"2024-04-24", "time_start":"16:00:00", "time_end":"17:30:00", "time_zone":"America\/Detroit", "event_title":"RTG GeomTopDyn: Distribution of dense lattice orbits in homogeneous spaces", "occurrence_title":"", "combined_title":"RTG GeomTopDyn: Distribution of dense lattice orbits in homogeneous spaces: Pratyush Sarkar (UCSD)", "event_subtitle":"Pratyush Sarkar (UCSD)", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Let H < G both be noncompact connected semisimple real algebraic groups where the former is maximal proper and \u0393 < G be a lattice. Gorodnik-Weiss showed that the distribution of dense \u0393-orbits in the homogeneous space G\/H is asymptotically the same as that of G-orbits which can then be described in terms of limiting ratios of certain volumes. One key ingredient in their proof is Shah's theorem which is derived from the famous Ratner's theorem. In a joint work with Zuo Lin, we prove an effective version of this result assuming that the effective version of Shah's theorem holds in general. Thanks to the pioneering work of Lindenstrauss-Mohammadi-Wang, such an effective version of Shah's theorem indeed holds for (G, H) = (SL_2(C), SL_2(R)) and \u0393 arithmetic. We thus obtain an unconditional theorem in this case.", "occurrence_notes":null, "guid":"121591-21846805@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/121591", "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":"RTG Seminar on Geometry, Dynamics and Topology - Department of Mathematics", "group_id":"4900", "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":21846805 } , "118395-21841014": { "datetime_modified":"20240424T152015", "datetime_start":"20240424T160000", "datetime_end":"20240424T180000", "has_end_time":1, "date_start":"2024-04-24", "date_end":"2024-04-24", "time_start":"16:00:00", "time_end":"18:00:00", "time_zone":"America\/Detroit", "event_title":"WISE Coffee Hours", "occurrence_title":"Grad Student & Post Doc Coffee Hour", "combined_title":"WISE Coffee Hours: Grad Student & Post Doc Coffee Hour", "event_subtitle":"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Need an afternoon coffee or tea break? Hoping to connect with other students in STEM? Looking for a place to relax or a new place to study? Join us for coffee hours! Our WISE mentors and student ambassadors are hosting this event open to all students in the WISE Office (3236 USB). We will have snacks, coffee, tea, puzzles, and you can even relax in our massage chair! Come to hang out\/connect and reset or study in our designated quiet space if you just want to get things done.\u00a0", "occurrence_notes":null, "guid":"118395-21841014@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/118395", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"3236 Undergraduate Science Building", "has_livestream":0, "cost":"", "tags":["Sessions"], "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/11061", "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":21841014 } , "121134-21845866": { "datetime_modified":"20240509T123117", "datetime_start":"20240424T163000", "datetime_end":"20240424T173000", "has_end_time":1, "date_start":"2024-04-24", "date_end":"2024-04-24", "time_start":"16:30:00", "time_end":"17:30:00", "time_zone":"America\/Detroit", "event_title":"Artistry in Action: Using Your Art Degree in Diverse Spaces", "occurrence_title":"", "combined_title":"Artistry in Action: Using Your Art Degree in Diverse Spaces", "event_subtitle":"", "event_type":"Careers \/ Jobs", "event_type_id":"2", "description":"Curious about the field of teaching artistry? Join a workshop led by ArtistYear and Eric Booth, the world\u2019s foremost teaching artistleader and founder of the International Teaching Artist Collaborative. \n\nIn this session you will: \n1. Learn how to use your art degree in spaces outside of the studio and stage.\n2. Be introduced to the wonderful world of teaching artistry.\n3. Collaborate and network with artists across all disciplines.\n\nDon\u2019t miss this opportunity to expand your artistry\u2019s audience and build a diverse portfolio career!", "occurrence_notes":null, "guid":"121134-21845866@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/121134", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"", "has_livestream":0, "cost":"", "tags":[], "website":"", "sponsors":[ { "group_name":"University Career Center UCC", "group_id":"1140", "website":"http:\/\/careercenter.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":21845866 } }