Equivariant Log Concavity and Representation Stability
Equivariant Log Concavity and Representation Stability
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等变对数凹性和表示稳定性
DOI:
10.1093/imrn/rnab352
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发表时间:
2021
影响因子:
1
通讯作者:
Ramos, Eric
中科院分区:
文献类型:
--
作者:
Matherne, Jacob P;Miyata, Dane;Proudfoot, Nicholas;Ramos, Eric
We expand upon the notion of equivariant log concavity and make equivariant log concavity conjectures for Orlik–Solomon algebras of matroids, Cordovil algebras of oriented matroids, and Orlik–Terao algebras of hyperplane arrangements. In the case of the Coxeter arrangement for the Lie algebra, we exploit the theory of representation stability to give computer-assisted proofs of these conjectures in low degree.