Ehrhart Theory over Abelian Group Rings

Fuente: arXiv
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Autores principales: Davis, Robert, De Loera, Jesús A., Garber, Alexey, Jochemko, Katharina, Yu, Josephine
Formato: Preprint
Publicado: 2025
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author Davis, Robert
De Loera, Jesús A.
Garber, Alexey
Jochemko, Katharina
Yu, Josephine
author_facet Davis, Robert
De Loera, Jesús A.
Garber, Alexey
Jochemko, Katharina
Yu, Josephine
contents We study Ehrhart series with coefficients in Abelian group rings. This opens new enumeration applications and unifies earlier variants, in particular, polynomial weighted, $q$-weighted, and equivariant Ehrhart series.
format Preprint
id arxiv_https___arxiv_org_abs_2511_10373
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Ehrhart Theory over Abelian Group Rings
Davis, Robert
De Loera, Jesús A.
Garber, Alexey
Jochemko, Katharina
Yu, Josephine
Combinatorics
52B20, 05A15, 52B45
We study Ehrhart series with coefficients in Abelian group rings. This opens new enumeration applications and unifies earlier variants, in particular, polynomial weighted, $q$-weighted, and equivariant Ehrhart series.
title Ehrhart Theory over Abelian Group Rings
topic Combinatorics
52B20, 05A15, 52B45
url https://arxiv.org/abs/2511.10373