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09/11/2023
Equality cases of the Alexandrov–Fenchel inequality are not in the polynomial hierarchy
Describing the equality conditions of the Alexandrov–Fenchel inequality ...
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08/20/2023
Computational complexity of counting coincidences
Can you decide if there is a coincidence in the numbers counting two dif...
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05/05/2022
Effective poset inequalities
We explore inequalities on linear extensions of posets and make them eff...
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10/20/2021