2000/03/28 by Eduardo Cattani, Cattani, Eduardo, Alicia Dickenstein +3
Computer Science · Mathematics · #14M25 #32A27 (Secondary) #33C60 (Primary) 05B35 #Algebraic Geometry (math.AG) #Combinatorics (math.CO) #Commutative Algebra and Its Applications #FOS: Mathematics #Polynomial and algebraic computation #math.AG #math.CO #msc:05B35 #msc:14M25 #msc:32A27 #msc:33C60
paper · pdf · doi:10.48550/arxiv.math/0003178
LaTeX, 20 pages
arxiv created 2000/03/28 · openalex publication_date 2000/03/28 · arxiv updated 2009/11/30 · openalex created_date 2024/04/10 · openalex updated_date 2026/07/28
A binomial residue is a rational function defined by a hypergeometric integral whose kernel is singular along binomial divisors. Binomial residues provide an integral representation for rational solutions of A-hypergeometric systems of Lawrence type. The space of binomial residues of a given degree, modulo those which are polynomial in some variable, has dimension equal to the Euler characteristic of the matroid associated with A.