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Our existence and approximation results strongly hinge on the use of the Skorokhod $M_1$ topology on the space of c\u00e0dl\u00e0g functions.<\/jats:p>","DOI":"10.1137\/17m1123742","type":"journal-article","created":{"date-parts":[[2017,11,30]],"date-time":"2017-11-30T11:03:24Z","timestamp":1512039804000},"page":"3833-3868","source":"Crossref","is-referenced-by-count":30,"title":["Mean Field Games with Singular Controls"],"prefix":"10.1137","volume":"55","author":[{"given":"Guanxing","family":"Fu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ulrich","family":"Horst","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"351","published-online":{"date-parts":[[2017,11,30]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1137\/140974730"},{"key":"atypb2","unstructured":"C. Aliprantis and K. 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