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02/08/2022
Computer assisted discharging procedure on planar graphs: application to 2-distance coloring
Using computational techniques we provide a framework for proving result...
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11/29/2021
Feedback vertex sets in (directed) graphs of bounded degeneracy or treewidth
We study the minimum size f of a feedback vertex set in directed and und...
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09/02/2020
Exact square coloring of subcubic planar graphs *
We study the exact square chromatic number of subcubic planar graphs. An...
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08/06/2019
Enumerating k-arc-connected orientations
We give simple algorithms to enumerate the α-orientations of a graph G i...
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12/17/2017