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https://hdl.handle.net/2142/86902
Description
Title
Delta-System Methods in Contemporary Graph Theory
Author(s)
Prince, Noah B.
Issue Date
2008
Doctoral Committee Chair(s)
West, Douglas B.
Department of Study
Mathematics
Discipline
Mathematics
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Mathematics
Language
eng
Abstract
Our final problem is one in graph representations. We develop a lemma on traces of hypergraphs, extending results of Balogh and Bollobas. We then use this lemma, along with probabilistic methods, to show that for every positive integer k, almost every graph has no k-minimum-difference-representation. This answers a question of Boros, Gurvich, and Meshulam.
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