Smoothing of rational m-ropes

• Autorzy: Edoardo Ballico , Elizabeth Gasparim , Thomas Köppe
• Języki publikacji: EN

Abstrakty

EN

In a recent paper, Gallego, González and Purnaprajna showed that rational 3-ropes can be smoothed. We generalise their proof, and obtain smoothability of rational m-ropes for m ≥ 3.

Słowa kluczowe

EN

Ropes; Non-reduced schemes; Smoothing

Kategorie tematyczne

• 14B07: Deformations of singularities
• 14B10: Infinitesimal methods

• Wydawca: De Gruyter Open
• Czasopismo: Open Mathematics
• Rocznik: 2009
• Tom: 7
• Numer: 4
• Strony: 623-628

Daty

wydano

2009-12-01

online

2009-10-31

Twórcy

autor

Edoardo Ballico

• Department of Mathematics, University of Trento, Povo, Italy

autor

Elizabeth Gasparim

• School of Mathematics, University of Edinburgh, The King’s Buildings, Edinburgh, Scotland, UK

autor

Thomas Köppe

• School of Mathematics, University of Edinburgh, The King’s Buildings, Edinburgh, Scotland, UK

Bibliografia

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Identyfikatory

DOI

10.2478/s11533-009-0039-y