{ "151698-21911991": { "datetime_modified":"20261010T074928", "datetime_start":"20261012T160000", "datetime_end":"20261012T170000", "has_end_time":1, "date_start":"2026-10-12", "date_end":"2026-10-12", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"GLNT: Arithmetic intersections on non-split Cartan modular curves", "occurrence_title":"", "combined_title":"GLNT: Arithmetic intersections on non-split Cartan modular curves: Jonathan Love (UM)", "event_subtitle":"Jonathan Love (UM)", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Abstract: Take two CM elliptic curves over a number field, each equipped with a level structure preserved by all endomorphisms. At which primes $p$ does there exist an isomorphism between the elliptic curves mod $p$ that preserves the level structures? This question was answered for $\\Gamma_0(N)$ level structure by Gross, Kohnen, and Zagier in 1987. A key step in their proof is showing that an isomorphism mod $p$ determines embeddings of the (quadratic) CM orders into a common (quaternion) Eichler order. In this talk, we will discuss what changes in the argument when we replace $\\Gamma_0(N)$ with the normalizer of a non-split Cartan subgroup. This is joint work with Elie Studnia and Jan Vonk.", "occurrence_notes":null, "guid":"151698-21911991@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/151698", "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":"Group, Lie and Number Theory Seminar - Department of Mathematics", "group_id":"4892", "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":21911991 } , "151808-21912204": { "datetime_modified":"20261011T182111", "datetime_start":"20261012T160000", "datetime_end":"20261012T170000", "has_end_time":1, "date_start":"2026-10-12", "date_end":"2026-10-12", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"inSPIRE", "occurrence_title":"STPP Info Session", "combined_title":"inSPIRE: STPP Info Session", "event_subtitle":"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"\u00a0InSPIRE brings together graduate students and postdoctoral researchers from across the University of Michigan to engage with the intersection of science, technology, and public policy. ", "occurrence_notes":null, "guid":"151808-21912204@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/151808", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"Zoom", "has_livestream":0, "cost":"", "tags":["Sessions"], "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/17917", "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":2, "first_occurrence":21912204 } , "152449-21913751": { "datetime_modified":"20261002T130230", "datetime_start":"20261012T160000", "datetime_end":"20261012T170000", "has_end_time":1, "date_start":"2026-10-12", "date_end":"2026-10-12", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"ISRMT Seminar: On Fredholm Pfaffians and Riemann-Hilbert problems", "occurrence_title":"", "combined_title":"ISRMT Seminar: On Fredholm Pfaffians and Riemann-Hilbert problems: Amari Jaconelli (University of Bristol)", "event_subtitle":"Amari Jaconelli (University of Bristol)", "event_type":"Livestream \/ Virtual", "event_type_id":"24", "description":"Abstract: In this talk, I will illustrate how classes of Fredholm Pfaffians, which can describe the eigenvalue distributions for orthogonal and symplectic matrix ensembles, can be computed in terms of canonical, auxiliary Riemann-Hilbert problems.\nThis is done by first algebraically manipulating the kernel of the Fredholm Pfaffian and then relating the resulting Pfaffian to a Riemann-Hilbert problem, assuming its main kernel is either of additive Hankel composition or truncated Wiener-Hopf type. One can then find asymptotic results for the Fredholm Pfaffian as a natural consequence of the Rieman-Hilbert problem characterisation.\nThis talk is based on my paper with Thomas Bothner, currently available in preprint on the arXiv: https:\/\/arxiv.org\/abs\/2511.23362. \n\n*To request access to the Zoom room, please contact Nathan Hayford at nhayford [ at ] umich.edu.*", "occurrence_notes":null, "guid":"152449-21913751@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/152449", "building_id":"null", "building_name":"Off Campus Location", "campus_maps_id":"1", "room":"", "location_name":"Virtual", "has_livestream":0, "cost":"", "tags":["Mathematics"], "website":"", "sponsors":[ { "group_name":"Integrable Systems and Random Matrix Theory Seminar - Department of Mathematics", "group_id":"4893", "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":21913751 } , "141040-21914920": { "datetime_modified":"20260928T171122", "datetime_start":"20261012T160000", "datetime_end":"20261012T171500", "has_end_time":1, "date_start":"2026-10-12", "date_end":"2026-10-12", "time_start":"16:00:00", "time_end":"17:15:00", "time_zone":"America\/Detroit", "event_title":"LSA Transfer Information Session", "occurrence_title":"", "combined_title":"LSA Transfer Information Session: For students planning to apply to LSA as a transfer student.", "event_subtitle":"For students planning to apply to LSA as a transfer student.", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Join the LSA Transfer Recruitment Team for our virtual sessions where we will discuss LSA requirements, transfer credit, pre-transfer academic advising, LSA opportunities and other transfer tidbits.\r\n\r\nRegistration is required. Register using link to the right", "occurrence_notes":null, "guid":"141040-21914920@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/141040", "building_id":"null", "building_name":"Off Campus Location", "campus_maps_id":"1", "room":"", "location_name":"Virtual", "has_livestream":0, "cost":"", "tags":["Transfer Students"], "website":"https:\/\/events.blackthorn.io\/en\/Hn1RKit7\/g\/1mzVXSHRqX", "sponsors":[ { "group_name":"LSA Transfer Student Center", "group_id":"4442", "website":"" }, { "group_name":"LSA Student Recruitment", "group_id":"4928", "website":"https:\/\/lsa.umich.edu\/lsa\/faculty-staff\/undergraduate-education\/student-recruitment.html" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/10\/event_141040_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/10\/event_141040_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/10\/event_141040_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/10\/event_141040_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/10\/event_141040_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/10\/event_141040_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/10\/event_141040_original-1.png" }, "occurrence_count":9, "first_occurrence":21913434 } , "152526-21913882": { "datetime_modified":"20260921T120356", "datetime_start":"20261012T160000", "datetime_end":"20261012T180000", "has_end_time":1, "date_start":"2026-10-12", "date_end":"2026-10-12", "time_start":"16:00:00", "time_end":"18:00:00", "time_zone":"America\/Detroit", "event_title":"Picturing Aura: A History of Technical Images at the Crossroads of Science, Art, and Occultism", "occurrence_title":"", "combined_title":"Picturing Aura: A History of Technical Images at the Crossroads of Science, Art, and Occultism: Jeremy Stolow, Concordia University", "event_subtitle":"Jeremy Stolow, Concordia University", "event_type":"Lecture \/ Discussion", "event_type_id":"13", "description":"Picturing Aura (MIT Press 2025) is a historical, anthropological, and philosophical study of modern efforts to visualize that hidden, radiant force that envelops the living body and is known as the aura. This book traces the rise and global spread of modern instruments and techniques for visualizing auras, from the late nineteenth century to the present day, exploring how pictures of aura have been put to work in diverse domains of psychical and parapsychological research, esotericism and occultism, art photography, and popular culture, as well as the New Age market for alternative medicine and spiritual well-being. These histories\u2014sometimes complementary, sometimes conflicting\u2014shaped by exchanges between professionals and amateurs, scientists and occultists, countercultural artists and entrepreneurs, metropolitan figures and peripheral actors, show how the aura functions as a boundary object: an ontologically plural entity amenable to the varied tasks of creating art, healing bodies, and mapping a hidden cosmos. My presentation will introduce some of the book\u2019s key figures, technologies, and notable migrations of images, while reflecting on the very endeavour of making the aura visible and the challenges it poses to established assumptions about science, religion, and art.\n\nJeremy Stolow is Professor of Communication Studies at Concordia University in Montr\u00e9al, Canada. He works in the interdisciplinary field of \u201creligion and media,\u201d where he conducts research on the religious, esoteric, and occult dimensions of technology, as well as the technological and material dimensions of religion. In addition to Picturing Aura, his publications include Orthodox by Design (California UP, 2010), a study of contemporary Orthodox Jewish print culture and its political implications; Deus in Machina (Fordham UP, 2013), an edited volume exploring the relationship between religion and technology from a historical and transcultural perspective; as well as several co-edited journal issues focusing on the genealogy of animation, religious visibility and invisibility, and \u201clight\u201d as a medium of religious practice and imagination.", "occurrence_notes":null, "guid":"152526-21913882@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/152526", "building_id":"1000152", "building_name":"Tisch Hall", "campus_maps_id":"541", "room":"1014", "location_name":"Tisch Hall", "has_livestream":0, "cost":"", "tags":["Science","Society","Technology"], "website":"", "sponsors":[ { "group_name":"Science, Technology and Society", "group_id":"3327", "website":"http:\/\/www.lsa.umich.edu\/sts" }, { "group_name":"Communication and Media", "group_id":"3532", "website":"" }, { "group_name":"The Center for History, Humanities, Arts, Social Sciences and Ethics in Medicine CHHASSEM", "group_id":"5480", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2026\/09\/event_152526_original-1.jpg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2026\/09\/event_152526_original-1.jpg" }, "occurrence_count":1, "first_occurrence":21913882 } }