We investigate the existence of complete intersection threefolds X ⊂ ℙn with only isolated, ordinary multiple points and we provide some sufficient conditions for their factoriality.
On factoriality of threefolds with isolated singularities / Polizzi, F.; Rapagnetta, A.; Sabatino, P.. - In: MICHIGAN MATHEMATICAL JOURNAL. - ISSN 0026-2285. - 63:4(2014), pp. 781-801. [10.1307/mmj/1417799226]
On factoriality of threefolds with isolated singularities
Polizzi F.
;
2014
Abstract
We investigate the existence of complete intersection threefolds X ⊂ ℙn with only isolated, ordinary multiple points and we provide some sufficient conditions for their factoriality.File in questo prodotto:
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