Title
A note on discrete mixed volume and Hodge–Deligne numbers
Abstract
Generalizing the famous Bernstein–Kushnirenko theorem, Khovanskĭi proved in 1978 a combinatorial formula for the arithmetic genus of the compactification of a generic complete intersection associated to a family of lattice polytopes. Recently, an analogous combinatorial formula, called the discrete mixed volume, was introduced by Bihan and shown to be nonnegative. By making a footnote of Khovanskĭi in his paper explicit, we interpret this invariant as the (motivic) arithmetic genus of the non-compact generic complete intersection associated to the family of lattice polytopes.
Year
DOI
Venue
2019
10.1016/j.aam.2018.11.002
Advances in Applied Mathematics
Keywords
Field
DocType
14M25,14M10,52B20
Combinatorics,Arithmetic genus,Complete intersection,Generalization,Pure mathematics,Compactification (physics),Mathematics,Mixed volume
Journal
Volume
ISSN
Citations 
104
0196-8858
0
PageRank 
References 
Authors
0.34
2
3
Name
Order
Citations
PageRank
Sandra Di Rocco1153.68
christian haase211.11
Benjamin Nill3409.08