How to compute the Stanley depth of a module
Ver/ Abrir
Impacto
Scholar |
Otros documentos de la autoría: Ichim, Bogdan; Katthan, Lukas; Moyano-Fernández, Julio José
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7037
comunitat-uji-handle3:10234/8635
comunitat-uji-handle4:
INVESTIGACIONMetadatos
Título
How to compute the Stanley depth of a moduleFecha de publicación
2017Editor
American Mathematical SocietyISSN
0025-5718; 1088-6842Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.ams.org/journals/mcom/2017-86-303/home.htmlVersión
info:eu-repo/semantics/sumittedVersionResumen
In this paper we introduce an algorithm for computing the Stanleydepth of a finitely generated multigraded module M over the polynomialring K[X1,...,Xn]. As an application, we give an example of a module whoseStanley ... [+]
In this paper we introduce an algorithm for computing the Stanleydepth of a finitely generated multigraded module M over the polynomialring K[X1,...,Xn]. As an application, we give an example of a module whoseStanley depth is strictly greater than the depth of its syzygy module. In particular,we obtain complete answers for two open questions raised by Herzog.Moreover, we show that the question whether M has Stanley depth at leastr can be reduced to the question whether a certain combinatorially definedpolytope P contains a Zn-lattice point. [-]
Publicado en
MATHEMATICS OF COMPUTATION Volume 86, Number 303, January 2017, Pages 455–472Derechos de acceso
(c) 2016 American Mathematical Society.
"First published in MATHEMATICS OF COMPUTATION in volume 86 and number 303, January 2017, published by the American Mathematical Society"
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
Aparece en las colecciones
- MAT_Articles [751]