Operations Research Transactions ›› 2015, Vol. 19 ›› Issue (3): 78-84.doi: 10.15960/j.cnki.issn.1007-6093.2015.03.010

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 On “An efficient implementation of the face algorithm for linear programming”

PAN Pingqi1   

  1. 1. Department of Mathematics, Southeast University, Nanjing 210000, China
  • Received:2015-05-04 Online:2015-09-15 Published:2015-09-15

Abstract:

Zhang et al recently propose another approach to Pan's face algorithm. This work gives a modification of the result.

Key words: linear programming, face algorithm, Cholesky factorization, Sherman-Morrison formula