{ "id": "1710.06890", "version": "v1", "published": "2017-10-18T18:35:55.000Z", "updated": "2017-10-18T18:35:55.000Z", "title": "Small-dimensional representations of algebraic groups of type $A_l$", "authors": [ "Álvaro L. Martínez" ], "comment": "13 pages, 3 tables", "categories": [ "math.GR" ], "abstract": "For $G$ an algebraic group of type $A_l$ over an algebraically closed field of characteristic $p$, we determine all irreducible rational representations of G in defining characteristic with dimensions $\\le (l+1)^s$ for $s = 3, 4$, provided that $l > 18$, $l > 35$ respectively. We also give explicit descriptions of the corresponding modules for $s = 3$.", "revisions": [ { "version": "v1", "updated": "2017-10-18T18:35:55.000Z" } ], "analyses": { "keywords": [ "algebraic group", "small-dimensional representations", "irreducible rational representations", "explicit descriptions", "algebraically closed field" ], "note": { "typesetting": "TeX", "pages": 13, "language": "en", "license": "arXiv", "status": "editable" } } }