Vector bundles: from the instanton family to a new regularity
BRIDGES: Brazil-France interplays in Gauge Theory, extremal structures and stability
Distribution of cholinergic and nitrergic regions in the blue-fronted parrot (Amaz...
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| Author(s): |
Total Authors: 2
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| Affiliation: | [1] Univ Barcelona, Fac Matemat & Informat, Gran Via Corts Catalanes 585, Barcelona 08007 - Spain
Total Affiliations: 1
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| Document type: | Journal article |
| Source: | ANNALES DE L INSTITUT FOURIER; v. 71, n. 2, p. 447-472, 2021. |
| Web of Science Citations: | 0 |
| Abstract | |
In this work we study k-type uniform Steiner bundles, being k the lowest degree of the splitting. We prove sharp upper and lower bounds for the rank in the case k = 1 and moreover we give families of examples for every allowed possible rank and explain which relation exists between the families. After dealing with the case k in general, we conjecture that every k-type uniform Steiner bundle is obtained through the proposed construction technique. (AU) | |
| FAPESP's process: | 17/03487-9 - Vector bundles: from the instanton family to a new regularity |
| Grantee: | Simone Marchesi |
| Support Opportunities: | Regular Research Grants |