research
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07/03/2022
Conflict-Free Colouring of Subsets
We introduce and study conflict-free colourings of t-subsets in hypergra...
research
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02/09/2022
Counting Kernels in Directed Graphs with Arbitrary Orientations
A kernel of a directed graph is a subset of vertices that is both indepe...
research
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03/16/2020