{ "id": "1003.5321", "version": "v3", "published": "2010-03-27T21:06:25.000Z", "updated": "2011-12-20T12:55:52.000Z", "title": "Dynamics of tuples of matrices in Jordan form", "authors": [ "George Costakis", "Ioannis Parissis" ], "comment": "28 pages, final version; incorporates the corrections and improvements of the anonymous referee. Numbering has changed, all paragraph counters after the first are increased by +1. Several typos corrected. Lemma 4.7 and Corollary 4.10 now have detailed proofs. The proof of Lemma 6.4 has been rewritten for clarity. To appear in Oper. Matrices", "journal": "Oper. Matrices 7 (2013), no. 1, 131--157", "categories": [ "math.FA", "math.DS" ], "abstract": "A tuple (T_1,...,T_k) of (n x n) matrices over R is called hypercyclic if for some x in R^n the set {T^{m_1} T^{m_2}...T^{m_k} x : m_1,m_2,...,m_k in N} is dense in R^n. We prove that the minimum number of (n x n) matrices in Jordan form over R which form a hypercyclic tuple is n+1. This answers a question of Costakis, Hadjiloucas and Manoussos.", "revisions": [ { "version": "v3", "updated": "2011-12-20T12:55:52.000Z" } ], "analyses": { "subjects": [ "47A16", "11J72", "15A21" ], "keywords": [ "jordan form", "minimum number", "hypercyclic tuple", "hadjiloucas" ], "tags": [ "journal article" ], "note": { "typesetting": "TeX", "pages": 28, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2010arXiv1003.5321C" } } }