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Article . 1997 . Peer-reviewed
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Article . 1997
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Colouring a graph frugally

Authors: Hind, H.; Molloy, M.; Reed, B.;

Colouring a graph frugally

Abstract

Every graph with maximum degree \(\Delta\geq\Delta_0\) has a proper \((\Delta+1)\)-coloring in which every color class has at most \(\log^8\Delta\) elements in the neighborhood of any vertex. If \(\beta\geq 1\) and the maximum degree is \(\delta\geq\Delta_\beta\) then there is a \(\max((\beta+1)\Delta,e^3\Delta^{1+{1\over\beta}})\)-coloring in which every color class has at most \(\beta\) elements in the neighborhood of any vertex. An example of Noga Alon gives that this is essentially best possible.

Country
Canada
Keywords

Coloring of graphs and hypergraphs, graph colorings, Lovász local lemma, colouring a graph frugally, probabilistic methods

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    44
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
44
Top 10%
Top 10%
Average
bronze