Polar degrees of reciprocal linear spaces are given by coefficients of a substitution of the matroid's reduced characteristic polynomial.
Coordinate-wise powers of algebraic varieties
3 Pith papers cite this work, alongside 30 external citations. Polarity classification is still indexing.
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Proves equivariant gamma-positivity for matroid Chow rings, giving new combinatorial interpretations and confirming a conjecture.
Explicit formulas and generating functions are obtained for inverse Kazhdan-Lusztig and inverse Z-polynomials of fan matroids, with coefficients proven log-concave and internally zero-free.
citing papers explorer
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Polar Degrees of Matroids
Polar degrees of reciprocal linear spaces are given by coefficients of a substitution of the matroid's reduced characteristic polynomial.
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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.
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Inverse Kazhdan--Lusztig polynomials of fan matroids
Explicit formulas and generating functions are obtained for inverse Kazhdan-Lusztig and inverse Z-polynomials of fan matroids, with coefficients proven log-concave and internally zero-free.