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
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
Cohomology; normal bundle; rational varieties
Alzati, A.; Re, R.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11383/2094468
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