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Constancy regions of mixed multiplier ideals in two-dimensional local rings with rational singularities
dc.contributor.author | Alberich Carramiñana, Maria |
dc.contributor.author | Álvarez Montaner, Josep |
dc.contributor.author | Dachs Cadefau, Ferran |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtiques |
dc.date.accessioned | 2018-04-18T07:39:28Z |
dc.date.available | 2018-04-18T07:39:28Z |
dc.date.issued | 2018 |
dc.identifier.citation | Alberich, M., Alvarez, J., Dachs, F. Constancy regions of mixed multiplier ideals in two-dimensional local rings with rational singularities. "Mathematische Nachrichten", 2018, vol. 2, p. 245-263. |
dc.identifier.issn | 0025584X |
dc.identifier.uri | http://hdl.handle.net/2117/116413 |
dc.description.abstract | The aim of this paper is to study mixed multiplier ideals associated with a tuple of ideals in a two-dimensional local ring with a rational singularity. We are interested in the partition of the real positive orthant given by the regions where the mixed multiplier ideals are constant. In particular we reveal which information encoded in a mixed multiplier ideal determines its corresponding jumping wall and we provide an algorithm to compute all the constancy regions, and their corresponding mixed multiplier ideals, in any desired range. |
dc.format.extent | 19 p. |
dc.language.iso | eng |
dc.publisher | WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Àlgebra |
dc.subject.lcsh | Algebra |
dc.subject.lcsh | Geometry, Algebraic |
dc.subject.other | Mixed multiplier ideals |
dc.subject.other | rational singularities |
dc.subject.other | jumping walls |
dc.title | Constancy regions of mixed multiplier ideals in two-dimensional local rings with rational singularities |
dc.type | Article |
dc.subject.lemac | Geometria algebraica |
dc.contributor.group | Universitat Politècnica de Catalunya. GEOMVAP - Geometria de Varietats i Aplicacions |
dc.identifier.doi | 10.1002/mana.201600392 |
dc.description.peerreviewed | Peer Reviewed |
dc.subject.ams | Classificació AMS::14 Algebraic geometry::14F (Co)homology theory |
dc.subject.ams | Classificació AMS::14 Algebraic geometry::14H Curves |
dc.relation.publisherversion | http://onlinelibrary.wiley.com/doi/10.1002/mana.201600392/abstract;jsessionid=EFDF176F68505AD79ADD79471D6AC8B9.f03t04 |
dc.rights.access | Open Access |
local.identifier.drac | 22013738 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Alberich, M.; Alvarez, J.; Dachs, F. |
local.citation.publicationName | Mathematische Nachrichten |
local.citation.volume | 2 |
local.citation.startingPage | 245 |
local.citation.endingPage | 263 |
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