Binomial residues

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,...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Cattani, E., Dickenstein, A., Sturmfels, B.
Formato: JOUR
Materias:
Binomial residues
Hypergeometric functions
Lawrence configurations
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03730956_v52_n3_p687_Cattani
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_03730956_v52_n3_p687_Cattani
record_format dspace
spelling todo:paper_03730956_v52_n3_p687_Cattani2023-10-03T15:30:12Z Binomial residues Cattani, E. Dickenstein, A. Sturmfels, B. Binomial residues Hypergeometric functions Lawrence configurations 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. Fil:Cattani, E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Dickenstein, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_03730956_v52_n3_p687_Cattani
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Binomial residues
Hypergeometric functions
Lawrence configurations
spellingShingle Binomial residues
Hypergeometric functions
Lawrence configurations
Cattani, E.
Dickenstein, A.
Sturmfels, B.
Binomial residues
topic_facet Binomial residues
Hypergeometric functions
Lawrence configurations
description 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.
format JOUR
author Cattani, E.
Dickenstein, A.
Sturmfels, B.
author_facet Cattani, E.
Dickenstein, A.
Sturmfels, B.
author_sort Cattani, E.
title Binomial residues
title_short Binomial residues
title_full Binomial residues
title_fullStr Binomial residues
title_full_unstemmed Binomial residues
title_sort binomial residues
url http://hdl.handle.net/20.500.12110/paper_03730956_v52_n3_p687_Cattani
work_keys_str_mv AT cattanie binomialresidues
AT dickensteina binomialresidues
AT sturmfelsb binomialresidues
_version_ 1782023977536847872

Ejemplares similares