dc.identifier.uri |
http://dx.doi.org/10.15488/2690 |
|
dc.identifier.uri |
http://www.repo.uni-hannover.de/handle/123456789/2716 |
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dc.contributor.author |
Ebeling, W.
|
|
dc.contributor.author |
Gusein-Zade, S.M.
|
|
dc.date.accessioned |
2018-01-29T14:13:15Z |
|
dc.date.available |
2018-01-29T14:13:15Z |
|
dc.date.issued |
2004 |
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dc.identifier.citation |
Ebeling, W.; Gusein-Zade, S.M.: On indices of meromorphic 1-forms. In: Compositio Mathematica 140 (2004), Nr. 3, S. 809-817. DOI: https://doi.org/10.1112/S0010437X03000691 |
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dc.description.abstract |
We discuss meromorphic 1-forms on compact complex manifolds and on complete intersections with isolated singularities. We give a Poincaré-Hopf type formula for them, i.e. we express the Euler characteristic in terms of singularities of a meromorphic 1-form. For that we introduce a suitable notion of an index of a germ of a meromorphic 1-form (with an additional structure) on an isolated complete intersection singularity. For a meromorphic 1-form on a complete intersection V with isolated singularities the indices of the singular points sum up to (plus-minus) the Euler characteristic of a smoothing of V. © Foundation Compositio Mathematica 2004. |
eng |
dc.language.iso |
eng |
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dc.publisher |
Cambridge : Cambridge University Press |
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dc.relation.ispartofseries |
Compositio Mathematica 140 (2004), Nr. 3 |
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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 |
Indices |
eng |
dc.subject |
Meromorphic 1-forms |
eng |
dc.subject |
Singular points |
eng |
dc.subject.ddc |
510 | Mathematik
|
ger |
dc.title |
On indices of meromorphic 1-forms |
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dc.type |
Article |
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dc.type |
Text |
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dc.relation.issn |
0010-437X |
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dc.relation.doi |
https://doi.org/10.1112/S0010437X03000691 |
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dc.bibliographicCitation.issue |
3 |
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dc.bibliographicCitation.volume |
140 |
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dc.bibliographicCitation.firstPage |
809 |
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dc.bibliographicCitation.lastPage |
817 |
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dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
|