most recent 30 from http://mathoverflow.net 2013-05-25T05:45:46Z http://mathoverflow.net/feeds/user/25081 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/57680/irreducible-non-singular-m-matrices-and-complex-numbers/102063#102063 Richard 2012-07-12T18:49:47Z 2012-07-12T18:49:47Z

<p>That will be H-matrix, which can be found at <a href="http://www.sciencedirect.com/science/article/pii/002437959300325T" rel="nofollow">http://www.sciencedirect.com/science/article/pii/002437959300325T</a>.</p>