Kolmogorov random graphs only have trivial stable colorings

  • Authors:
  • Qi Cheng;Fang Fang

  • Affiliations:
  • Department of Computer Science, University of Southern California, Los Angeles, CA;Environmental Systems Research Institute, Inc., Redlands, CA

  • Venue:
  • Information Processing Letters
  • Year:
  • 2002

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Abstract

In this paper, we prove that random graphs only have trivial stable colorings. Our result improves Theorem 4.1 in [Proc. 20th IEEE Symp. on Foundations of Comput. Sci., 1979, pp. 39-46]. It can be viewed as an effective version of Corollary 2.13 in [SIAM J. Comput. 29 (2) (2000) 590-599]. As a byproduct, we also give an upper bound of the size of induced regular subgraphs in random graphs.