Completely-S matrix

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Short description: Square matrix in linear algebra


In linear algebra, a completely-S matrix is a square matrix such that for every principal submatrix R there exists a positive vector u such that Ru > 0.[1]

Notes

  1. ↑ Chen, Hong (1996). "A sufficient condition for the positive recurrence of a semimartingale reflecting Brownian motion in an orthant". Annals of Applied Probability 6 (3): 758–765. doi:10.1214/aoap/1034968226. http://projecteuclid.org/DPubS/Repository/1.0/Disseminate?view=body&id=pdf_1&handle=euclid.aoap/1034968226. 




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