{ "id": "1707.02057", "version": "v1", "published": "2017-07-07T07:06:17.000Z", "updated": "2017-07-07T07:06:17.000Z", "title": "Simple groups of Morley rank 5 are bad", "authors": [ "Adrien Deloro", "Joshua Wiscons" ], "categories": [ "math.LO", "math.GR" ], "abstract": "By exploiting the geometry of involutions in $N_\\circ^\\circ$-groups of finite Morley rank, we show that any simple group of Morley rank $5$ is a bad group all of whose proper definable connected subgroups are nilpotent of rank at most $2$. The main result is then used to catalog the nonsoluble connected groups of Morley rank $5$.", "revisions": [ { "version": "v1", "updated": "2017-07-07T07:06:17.000Z" } ], "analyses": { "subjects": [ "20F11" ], "keywords": [ "simple group", "finite morley rank", "main result", "proper definable connected subgroups", "bad group" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }