Another proof of Wright's inequalities

  • Authors:
  • Vlady Ravelomanana

  • Affiliations:
  • LIPN -- UMR 7030, Institut Galilée -- Université de Paris-Nord, 99, Avenue J.B. Clément, F 93430 Villetaneuse, France

  • Venue:
  • Information Processing Letters
  • Year:
  • 2007

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Abstract

We present a short way of proving the inequalities obtained by Wright in [E.M. Wright, The number of connected sparsely edged graphs III: Asymptotic results, Journal of Graph Theory 4 (1980) 393-407] concerning the number of connected graphs with @? edges more than vertices.