Note on bounds for multiplicities
DC Element | Wert | Sprache |
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dc.contributor.author | Romer, T | |
dc.date.accessioned | 2021-12-23T16:04:28Z | - |
dc.date.available | 2021-12-23T16:04:28Z | - |
dc.date.issued | 2005 | |
dc.identifier.issn | 00224049 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/6439 | - |
dc.description.abstract | Let S = K[x(1),...,x(n)] be a polynomial ring and R = S/I be a graded K-algebra where I subset of S is a graded ideal. Herzog, Huneke and Srinivasan have conjectured that the multiplicity of R is bounded above by a function of the maximal shifts in the minimal graded free resolution of R over S. We prove the conjecture in the case that codim(R) = 2 which generalizes results in (J. Pure Appl. Algebra 182 (2003) 201; Trans. Amer. Math. Soc. 350 (1998) 2879). We also give a proof for the bound in the case in which I is componentwise linear. For example, stable and squarefree stable ideals belong to this class of ideals. (C) 2004 Elsevier B.V. All rights reserved. | |
dc.language.iso | en | |
dc.publisher | ELSEVIER SCIENCE BV | |
dc.relation.ispartof | JOURNAL OF PURE AND APPLIED ALGEBRA | |
dc.subject | BETTI NUMBERS | |
dc.subject | COMPONENTWISE LINEAR IDEALS | |
dc.subject | Mathematics | |
dc.subject | Mathematics, Applied | |
dc.subject | RESOLUTIONS | |
dc.title | Note on bounds for multiplicities | |
dc.type | journal article | |
dc.identifier.doi | 10.1016/j.jpaa.2004.05.008 | |
dc.identifier.isi | ISI:000225245700007 | |
dc.description.volume | 195 | |
dc.description.issue | 1 | |
dc.description.startpage | 113 | |
dc.description.endpage | 123 | |
dc.identifier.eissn | 18731376 | |
dc.publisher.place | PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS | |
dcterms.isPartOf.abbreviation | J. Pure Appl. Algebr. | |
dcterms.oaStatus | Green Submitted, Bronze, Green Accepted | |
crisitem.author.dept | FB 06 - Mathematik/Informatik | - |
crisitem.author.deptid | fb06 | - |
crisitem.author.parentorg | Universität Osnabrück | - |
crisitem.author.netid | RoTi119 | - |
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