Introduces Chow functions on posets that parallel KLS functions and relate positivity conjectures on face lattices, matroid Chow rings, and Bruhat intervals.
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2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
fields
math.CO 2years
2024 2verdicts
UNVERDICTED 2representative citing papers
Proves equivariant gamma-positivity for matroid Chow rings, giving new combinatorial interpretations and confirming a conjecture.
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Chow functions for partially ordered sets
Introduces Chow functions on posets that parallel KLS functions and relate positivity conjectures on face lattices, matroid Chow rings, and Bruhat intervals.
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Equivariant gamma-positivity of matroid Chow rings
Proves equivariant gamma-positivity for matroid Chow rings, giving new combinatorial interpretations and confirming a conjecture.