{ "125539-21855341": { "datetime_modified":"20241104T074432", "datetime_start":"20241104T160000", "datetime_end":"20241104T170000", "has_end_time":1, "date_start":"2024-11-04", "date_end":"2024-11-04", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"GLNT: The Swan conductor function of an l-adic sheaf on rigid annulus is convex", "occurrence_title":"", "combined_title":"GLNT: The Swan conductor function of an l-adic sheaf on rigid annulus is convex: Amadou Bah (Columbia)", "event_subtitle":"Amadou Bah (Columbia)", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Abstract: For a given \u00e9tale l-adic sheaf F on rigid space X, the Swan conductor, a measure of wild ramification of F along the special fiber of a formal model of X, is the l-adic analog of the radius of convergence of solutions of p-adic differential equations on X. I will show (when X is an annulus) that the function defined by the Swan conductor has properties that mirror those of the radius of convergence function.", "occurrence_notes":null, "guid":"125539-21855341@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/125539", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"3088", "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":21855341 } , "128137-21860217": { "datetime_modified":"20241028T082214", "datetime_start":"20241104T160000", "datetime_end":"20241104T170000", "has_end_time":1, "date_start":"2024-11-04", "date_end":"2024-11-04", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"ISRMT Seminar: The Riemann problem for a discrete conservation law", "occurrence_title":"", "combined_title":"ISRMT Seminar: The Riemann problem for a discrete conservation law: Patrick Sprenger (University of California Merced)", "event_subtitle":"Patrick Sprenger (University of California Merced)", "event_type":"Livestream \/ Virtual", "event_type_id":"24", "description":"The hydrodynamics of a system of conservation laws can often be understood by studying solutions to a Riemann problem, i.e., the evolution of step initial data in a hyperbolic system. When dispersion compensates for the large gradients induced by this initial data, wave-breaking is often resolved by a dispersive shock wave (DSW). An active area of research is the investigation of quantitative features of DSWs in continuum models arising in physical applied mathematics. This talk leverages modern techniques to investigate solutions of the Riemann problem for a semi-discrete conservation law. The semi-discrete model is obtained by applying a first-order centered difference scheme to the spatial derivative of the Hopf equation. Solutions to the Riemann problem reveal a surprisingly elaborate set of solutions to this example system. In addition to discrete analogs of well-known dispersive hydrodynamic solutions\u2014rarefaction waves (RWs) and DSWs\u2014additional unsteady solution families and finite-time blow-up are observed and characterized. We will also compare the dynamics of the Riemann problem to an integrable discretization of the spatial derivative.\r\n\r\nEmail eblackst@umich.edu for the zoom link.", "occurrence_notes":null, "guid":"128137-21860217@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/128137", "building_id":"null", "building_name":"Off Campus Location", "campus_maps_id":"1", "room":"", "location_name":"Virtual", "has_livestream":0, "cost":"", "tags":["Virtual","seminar","Mathematics"], "website":"https:\/\/sites.google.com\/umich.edu\/isrmt-seminar\/", "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":"https:\/\/events.umich.edu\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2024\/10\/event_128137_original-1.jpeg" }, "occurrence_count":1, "first_occurrence":21860217 } , "127885-21859880": { "datetime_modified":"20241015T150211", "datetime_start":"20241104T160000", "datetime_end":"20241104T170000", "has_end_time":1, "date_start":"2024-11-04", "date_end":"2024-11-04", "time_start":"16:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"o modo superior da filosofia (The Superior Mode of Philosophy): A Performance by Djalma Th\u00fcrler and Duda Woyda", "occurrence_title":"", "combined_title":"o modo superior da filosofia (The Superior Mode of Philosophy): A Performance by Djalma Th\u00fcrler and Duda Woyda: Djalma Th\u00fcrler, interdisciplinary researcher, theater director, and dramaturge; Duda Woyda, actor and researcher", "event_subtitle":"Djalma Th\u00fcrler, interdisciplinary researcher, theater director, and dramaturge; Duda Woyda, actor and researcher", "event_type":"Performance", "event_type_id":"15", "description":"This performance\/conference aspires to raise awareness and strengthen decolonial, queer, and feminist frameworks from a diverse, open, and interdisciplinary perspective. The two Brazilian artists propose that modernity, insofar a systemic perpetuation of violence and domination, is fundamental to understand decolonial theories that are built upon the idea of \u201cdesocultamento\u201d or unhiding of diverse epistemologies, grammars, forms of social, economic, political and family organization, and spirituality.\r\n\r\n\u201co modo superior da filosofia\u201d is part of the \u201cATeli\u00ea voadOR Research Visibilization\u201d project sponsored by the Secretaria de Cultura (Culture Ministry) of the State of Bahia through the Edital de Mobilidade Cultural and CAPES. The purpose of this project is to promote intercultural dialogue, cooperation, co-production, exchange, and collaboration between artists from Bahia, Brazil, and artists in other countries, in addition to promoting the insertion of Bahia in the international circuit of art and culture.\r\n\r\n Djalma Th\u00fcrler is a theater director, dramaturge, and interdisciplinary researcher with ATeli\u00ea voadOR Teatro in Salvador, Bahia. He holds a PhD from Universidade Federal Fluminense (2006) and is a professor at the Federal University of Bahia (UFBA), where he researches queer language, decolonial aesthetics, and monstrous theatricalities with the NuCuS research group.\r\n \r\n Duda Woyda, also affiliated with ATeli\u00ea voadOR Teatro, is an actor and researcher. He holds a master\u2019s and PhD in culture and society from UFBA and completed a postdoctoral fellowship in 2023.\r\n\r\nSponsors: Department of Romance Language and Literature, Department of Women's and Gender Studies, Department of American Culture, and the Latino\/a Studies Program.\r\n\r\n\r\nIf there is anything we can do to make this event accessible to you, please contact lacs.office@umich.edu. Please be aware that advance notice is necessary as some accommodations may require more time for the university to arrange.", "occurrence_notes":null, "guid":"127885-21859880@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/127885", "building_id":"1000175", "building_name":"Haven Hall", "campus_maps_id":"542", "room":"Room 3512", "location_name":"Haven Hall", "has_livestream":0, "cost":"", "tags":["Area Studies","Romance Languages And Literatures","Portuguese","performance","Latina\/o Studies","Latin America","Gender","center for latin american and caribbean studies brazil initiative","Center For Latin American And Caribbean Studies","Caribbean","brazil","Women's Studies","Anthropology","American Culture"], "website":"", "sponsors":[ { "group_name":"Center for Latin American and Caribbean Studies", "group_id":"3274", "website":"http:\/\/www.ii.umich.edu\/lacs" }, { "group_name":"International Institute", "group_id":"1968", "website":"http:\/\/www.ii.umich.edu" }, { "group_name":"Women's and Gender Studies Department", "group_id":"2809", "website":"http:\/\/www.lsa.umich.edu\/wgs" }, { "group_name":"Romance Languages & Literatures RLL", "group_id":"2963", "website":"https:\/\/lsa.umich.edu\/rll" }, { "group_name":"Department of American Culture", "group_id":"3309", "website":"http:\/\/lsa.umich.edu\/ac" }, { "group_name":"Latina\/o Studies", "group_id":"3632", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2024\/10\/event_127885_original-1.jpeg" }, "occurrence_count":1, "first_occurrence":21859880 } }