Grothendieck weights on permutohedral varieties yield a motivic Chern class for hyperplane arrangement complements that depends only on the underlying matroid, enabling extension to abstract loopless matroids.
and Little, John B
7 Pith papers cite this work. Polarity classification is still indexing.
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The integral Chow ring of M_0(P^r, 2) is presented as a quotient of a three-variable polynomial ring with all non-trivial relations encoded by two rational generating functions.
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Grothendieck Weights on Permutohedral Varieties and Matroids
Grothendieck weights on permutohedral varieties yield a motivic Chern class for hyperplane arrangement complements that depends only on the underlying matroid, enabling extension to abstract loopless matroids.
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The integral Chow ring of $\mathscr{M}_{0}(\mathbb{P}^r, 2)$
The integral Chow ring of M_0(P^r, 2) is presented as a quotient of a three-variable polynomial ring with all non-trivial relations encoded by two rational generating functions.