, Volume 27, Issue 4, pp 439–463

Complexity measures of sign matrices


    • School of Computer Science and EngineeringHebrew University
  • Shahar Mendelson
    • Centre for Mathematics and its ApplicationsThe Australian National University
    • Department of MathematicsTechnion I.I.T
  • Gideon Schechtman
    • Department of MathematicsWeizmann Institute
  • Adi Shraibman
    • Department of MathematicsWeizmann Institute

DOI: 10.1007/s00493-007-2160-5

Cite this article as:
Linial, N., Mendelson, S., Schechtman, G. et al. Combinatorica (2007) 27: 439. doi:10.1007/s00493-007-2160-5


In this paper we consider four previously known parameters of sign matrices from a complexity-theoretic perspective. The main technical contributions are tight (or nearly tight) inequalities that we establish among these parameters. Several new open problems are raised as well.

Mathematics Subject Classification (2000)

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© Springer-Verlag 2007