Giant component and connectivity in geographical threshold graphs

  • Authors:
  • Milan Bradonjić;Aric Hagberg;Allon G. Percus

  • Affiliations:
  • Department of Electrical Engineering, UCLA, Los Angeles, CA;Mathematical Modeling and Analysis, Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM;Department of Mathematics, UCLA, Los Angeles, CA and Information Sciences Group, Los Alamos National Laboratory, Los Alamos, NM

  • Venue:
  • WAW'07 Proceedings of the 5th international conference on Algorithms and models for the web-graph
  • Year:
  • 2007

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Abstract

The geographical threshold graph model is a random graph model with nodes distributed in a Euclidean space and edges assigned through a function of distance and node weights. We study this model and give conditions for the absence and existence of the giant component, as well as for connectivity.