dc.identifier.uri |
http://dx.doi.org/10.15488/3170 |
|
dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/3200 |
|
dc.contributor.author |
Rams, Slawomir
|
|
dc.contributor.author |
Szemberg, Tomasz
|
|
dc.date.accessioned |
2018-04-19T08:18:46Z |
|
dc.date.available |
2018-04-19T08:18:46Z |
|
dc.date.issued |
2016 |
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dc.identifier.citation |
Rams, S.; Szemberg, T.: When are Zariski chambers numerically determined?. In: Forum Mathematicum 28 (2016), Nr. 6, S. 1159-1166. DOI: https://doi.org/10.1515/forum-2015-0087 |
|
dc.description.abstract |
The big cone of every smooth projective surface X admits a natural decomposition into Zariski chambers. The purpose of this note is to give a simple criterion for the interiors of all Zariski chambers on X to be numerically determined Weyl chambers. Such a criterion generalizes the results of Bauer-Funke [4] on K3 surfaces to arbitrary smooth projective surfaces. In the last section, we study the relation between decompositions of the big cone and elliptic fibrations on some surfaces. © 2016 by De Gruyter. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Berlin : De Gruyter |
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dc.relation.ispartofseries |
Forum Mathematicum 28 (2016), Nr. 6 |
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dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. |
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dc.subject |
big cone |
eng |
dc.subject |
elliptic fibration |
eng |
dc.subject |
Zariski decomposition |
eng |
dc.subject.ddc |
510 | Mathematik
|
ger |
dc.title |
When are Zariski chambers numerically determined? |
eng |
dc.type |
Article |
|
dc.type |
Text |
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dc.relation.issn |
0933-7741 |
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dc.relation.doi |
https://doi.org/10.1515/forum-2015-0087 |
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dc.bibliographicCitation.issue |
6 |
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dc.bibliographicCitation.volume |
28 |
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dc.bibliographicCitation.firstPage |
1159 |
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dc.bibliographicCitation.lastPage |
1166 |
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dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
|