Abstract
Potentially eventually positive (PEP) sign patterns were introduced by Berman et al. (Electron. J. Linear Algebra 19 (2010), 108–120), where it was noted that a matrix is PEP if its positive part is primitive, and an example was given of a PEP sign pattern with reducible positive part. We extend these results by constructing PEP sign patterns with reducible positive part, for every .
Citation
Marie Archer. Minerva Catral. Craig Erickson. Rana Haber. Leslie Hogben. Xavier Martinez-Rivera. Antonio Ochoa. "Constructions of potentially eventually positive sign patterns with reducible positive part." Involve 4 (4) 405 - 410, 2011. https://doi.org/10.2140/involve.2011.4.405
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