{ "id": "1706.08223", "version": "v1", "published": "2017-06-26T04:20:37.000Z", "updated": "2017-06-26T04:20:37.000Z", "title": "Ramanujan-type congruences for certain weighted 7-colored partitions", "authors": [ "Shane Chern", "Dazhao Tang" ], "comment": "15pages,1table", "categories": [ "math.CO", "math.NT" ], "abstract": "Inspired by Andrews' 2-colored generalized Frobenius partitions, we consider certain weighted 7-colored partition functions and establish some interesting Ramanujan-type identities and congruences. Moreover, we provide combinatorial interpretations of some congruences modulo 5 and 7. Finally, we study the properties of weighted 7-colored partitions weighted by the parity of certain partition statistics.", "revisions": [ { "version": "v1", "updated": "2017-06-26T04:20:37.000Z" } ], "analyses": { "subjects": [ "05A17", "11P83", "05A30" ], "keywords": [ "ramanujan-type congruences", "congruences modulo", "generalized frobenius partitions", "combinatorial interpretations", "interesting ramanujan-type identities" ], "note": { "typesetting": "TeX", "pages": 15, "language": "en", "license": "arXiv", "status": "editable" } } }