Dense critical and vertex-critical graphs

نویسنده

  • Tommy R. Jensen
چکیده

This paper gives new constructions of k-chromatic critical graphs with high minimum degree and high edge density, and of vertex-critical graphs with high edge density. c © 2002 Elsevier Science B.V. All rights reserved.

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عنوان ژورنال:
  • Discrete Mathematics

دوره 258  شماره 

صفحات  -

تاریخ انتشار 2002