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

Re R.
2020-01-01

Abstract

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.
2020
2019
48
6
2492
2516
25
Esperti anonimi
http://url310.tandfonline.com/ls/click?upn=odl8Fji2pFaByYDqV3bjGMQo8st9of2228V6AcSFNq3t86qU90pAx-2BEad4OTI0D69mhb87MOAy4RJqHrN24jUviDdOvFV810trU9H5CF9Nc-3Duefy_oQBDTLIzxTevfI2o-2BrWLI8mCXsn0jFoN7rLaY-2F22hKgiskIyzam6NvstJMvlIWFIMpAro4mEr92b4oVtV4HWvxbEQpk-2Fv32NiMJbjTwzUzTMZIiZp7x-2Bmm-2FHbshugRP2Gtk06yo6aqREEoDT4tQOwdQD2cBxxmmK-2BDQIKrMmoCLhbh0yuEpJ7P-2Bky0Q9r-2BL7FsM1cAA-2Frfnv7Eosj8m5A1XQZY6JD0HuRdPNm5wI5VOUGnCI4QXrR-2BW3JA5k2ZtBE-2F6261e5utLkpEFIhtLJ-2FW-2BwgailtaBUtLMzsZmEyTM-3D
Inglese
Cohomology; normal bundle; rational varieties
no
262
Alzati, A.; Re, R.
none
Articoli su Riviste::Articolo su Rivista
2
info:eu-repo/semantics/article
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/2094468
 Attenzione

L'Ateneo sottopone a validazione solo i file PDF allegati

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 2
social impact