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math.CO2025
Improved Decomposition Bounds for Partition Polytopes and Odd-Covers
Steffen Borgwardt, Zdeněk Dvořák, Bryce Frederickson +2
The assignments of a set of items into clusters of prescribed sizes can be encoded as the vertices of the partition polytope . W…
math.CO2025
Towards Graham's rearrangement conjecture via rainbow paths
Matija Bucić, Bryce Frederickson, Alp Müyesser +2
We study an old question in combinatorial group theory which can be traced back to a conjecture of Graham from 1971. Given a group , and some subset , is it possib…