{
    "138291-21882722":
    {
        "datetime_modified":"20250827T160102",
        "datetime_start":"20251008T143000",
        "datetime_end":"20251008T155000",
        "has_end_time":1,
        "date_start":"2025-10-08",
        "date_end":"2025-10-08",
        "time_start":"14:30:00",
        "time_end":"15:50:00",
        "time_zone":"America\/Detroit",
        "event_title":"Labor Seminar: Wednesday, October 8",
        "occurrence_title":"",
        "combined_title":"Labor Seminar: Wednesday, October 8: Andrew Joung, University of Michigan",
        "event_subtitle":"Andrew Joung, University of Michigan",
        "event_type":"Workshop \/ Seminar",
        "event_type_id":"21",
        "description":"--",
        "occurrence_notes":null,
                "guid":"138291-21882722@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/138291",
        "building_id":"1000154",
        "building_name":"Lorch Hall",
        "campus_maps_id":"88",
        "room":"201",
        "location_name":"Lorch Hall",
        "has_livestream":0,
        "cost":"",
        "tags":["Economics","Labor","seminar"],
        "website":"http:\/\/www.lsa.umich.edu\/econ",
        "sponsors":[
             {
                "group_name":"Department of Economics",
                "group_id":"3302",
                "website":"http:\/\/www.lsa.umich.edu\/econ"                },             {
                "group_name":"ISR-Zwerdling Seminar in Labor Economics",
                "group_id":"3551",
                "website":""                },             {
                "group_name":"Department of Economics Seminars",
                "group_id":"3566",
                "website":""                }                    ],
        "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
        "styled_images":{
                                        "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/08\/event_138291_original-1.jpg",
                                            "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/08\/event_138291_original-1.jpg"                    },
        "occurrence_count":1,
        "first_occurrence":21882722
    }    ,    "140312-21886910":
    {
        "datetime_modified":"20251005T214909",
        "datetime_start":"20251008T143000",
        "datetime_end":"20251008T153000",
        "has_end_time":1,
        "date_start":"2025-10-08",
        "date_end":"2025-10-08",
        "time_start":"14:30:00",
        "time_end":"15:30:00",
        "time_zone":"America\/Detroit",
        "event_title":"Learning Seminar in Algebraic Combinatorics: Tropical linear spaces and tropical Grassmannians",
        "occurrence_title":"",
        "combined_title":"Learning Seminar in Algebraic Combinatorics: Tropical linear spaces and tropical Grassmannians: Jayden Wang",
        "event_subtitle":"Jayden Wang",
        "event_type":"Workshop \/ Seminar",
        "event_type_id":"21",
        "description":"Matroids are hard. Valuated matroids generalize matroids. Tropical linear spaces are equivalent to valuated matroids. Therefore, tropical linear spaces are hard, so are their parameter spaces: the Dressians, the tropical analog of the Grassmannians. Inside the Dressian there is a nicer subset, called the tropical Grassmannian, that parametrizes the tropicalized linear spaces. I will familiarize the audience with these concepts with a lot of examples.",
        "occurrence_notes":null,
                "guid":"140312-21886910@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/140312",
        "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:\/\/andrewsack.com\/Fall25\/LearningSeminar\/index.html",
        "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":"",
        "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":21886910
    }    }
