We give a new method for calculating the cohomology of the normal bundles over rational varieties which are smooth projections of Veronese embeddings. The method can be used also when the projections are not smooth, in this case it provides information about the critical locus of maps between projective spaces.
Cohomology of normal bundles of special rational varieties / A. Alzati, R. Re. - In: COMMUNICATIONS IN ALGEBRA. - ISSN 0092-7872. - 48:6(2020 Jun), pp. 2492-2516.
Titolo: | Cohomology of normal bundles of special rational varieties | |
Autori: | ||
Parole Chiave: | cohomology; normal bundle; rational varieties; critical locus | |
Settore Scientifico Disciplinare: | Settore MAT/03 - Geometria | |
Data di pubblicazione: | giu-2020 | |
Rivista: | ||
Tipologia: | Article (author) | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1080/00927872.2020.1718684 | |
Appare nelle tipologie: | 01 - Articolo su periodico |
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Cohomology of normal bundles of special rational varieties.pdf | Publisher's version/PDF | Open Access Visualizza/Apri |
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