{ "id": "1909.02639", "version": "v1", "published": "2019-09-05T21:24:49.000Z", "updated": "2019-09-05T21:24:49.000Z", "title": "$A$-sequences, $Z$-sequence, and $B$-sequences of Riordan Matrices", "authors": [ "Tian-Xiao He" ], "categories": [ "math.CO" ], "abstract": "We defined two type $B$-sequences of Riordan arrays and present the $A$-sequence characterization and $Z$-sequence characterization of the Riordan matrices with two type $B$-sequences. The subgroups characterized by $A$-sequences and $Z$-sequences are studied. The application of the sequence characterization to the RNA type matrices is discussed. Finally, we investigate the $A$-, $Z$-, and $B$-sequences of the Pascal like Riordan matrices.", "revisions": [ { "version": "v1", "updated": "2019-09-05T21:24:49.000Z" } ], "analyses": { "keywords": [ "riordan matrices", "sequence characterization", "rna type matrices", "riordan arrays" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }