Palette-sparsification conjecture for arbitrary palettes
Let be a graph on vertices with maximum degree . Let be an arbitrary color set, let satisfy for every vertex , and let each be a uniformly random -subset of , where
for fixed .
Palette-sparsification conjecture. The graph is -colorable with high probability.
This is presented as an expected extension of the paper's main theorem and of the Alon–Assadi framework. The source gives no resolution, so the conjecture remains open.
References
Primary source
Jeff Kahn and Charles Kenney, “Asymptotics for Palette Sparsification”, arXiv:2306.00171 (2023).
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