research
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07/20/2023
Small But Unwieldy
We show that for any natural number s, there is a constant γ and a subgr...
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05/19/2023
Stretch-width
We introduce a new parameter, called stretch-width, that we show sits st...
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03/21/2023
On the minimum number of inversions to make a digraph k-(arc-)strong
The inversion of a set X of vertices in a digraph D consists of reversin...
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02/22/2023
Cutting Barnette graphs perfectly is hard
A perfect matching cut is a perfect matching that is also a cutset, or e...
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02/16/2023
