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On indices of 1-forms on determinantal singularities
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gusein-Zade, S. M. Ébeling, W. |
| Copyright Year | 2008 |
| Abstract | We consider 1-forms on so-called essentially isolated determinantal singularities (a natural generalization of isolated singularities), show how to define analogs of the Poincaré-Hopf index for them, and describe relations between these indices and the radial index. For isolated determinantal singularities, we discuss properties of the homological index of a holomorphic 1-form and its relation to the Poincaré-Hopf index. |
| Starting Page | 113 |
| Ending Page | 124 |
| Page Count | 12 |
| File Format | PDF HTM / HTML |
| DOI | 10.1134/S0081543809040099 |
| Alternate Webpage(s) | https://arxiv.org/pdf/0806.0219v1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1134/S0081543809040099 |
| Volume Number | 267 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
