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| Type: | Artigo |
| Title: | Tango bundles on grassmannians |
| Author: | Costa, Laura Marchesi, Simone Miró-Roig, Rosa Maria |
| Abstract: | The goal of this paper is to prove the existence of indecomposable rank ((k + 1)(n-k) - (k + 1)) vector bundles on the Grassmannian variety Gr(k, n). We will call them Tango bundles since in the particular case of P-n congruent to Gr(0, n) they correspond to the celebrated vector bundle discovered by H. Tango in 1974. We will give a geometrical description of Tango bundles and we will prove that they are mu-stable. (C) 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim The goal of this paper is to prove the existence of indecomposable rank ((k + 1)(n-k) - (k + 1)) vector bundles on the Grassmannian variety Gr(k, n). We will call them Tango bundles since in the particular case of P-n congruent to Gr(0, n) they correspond |
| Subject: | Fibrados vetoriais Grassmann, Variedades de |
| Country: | Alemanha |
| Editor: | Wiley |
| Citation: | Mathematische Nachrichten. WILEY-V C H VERLAG GMBH, n. 289, n. 8, p. 950 - 961. |
| Rights: | fechado fechado |
| Identifier DOI: | 10.1002/mana.201500015 |
| Address: | https://onlinelibrary.wiley.com/doi/full/10.1002/mana.201500015 |
| Date Issue: | 2016 |
| Appears in Collections: | IMECC - Artigos e Outros Documentos |
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| 000377274800002.pdf | 390.08 kB | Adobe PDF | View/Open |
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