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Agnarsson, G.1
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Colouring powers of planar graphs
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On the L(h,k)-labelling problem of bipartite graphs
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A still better performance guarantee for approximate graph coloring
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Optimal approximation of sparse Hessians and its equivalence to a graph coloring problem
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Note that the span is frequently defined to be simply the largest colour used. Our definition matches the size of the colour palette used including the ‘holes’. The difference is not significant for the approximation results presented here
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Note that the span is frequently defined to be simply the largest colour used. Our definition matches the size of the colour palette used including the ‘holes’. The difference is not significant for the approximation results presented here.
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