In this paper, we extend the well-known theorem of Lopez concerning the Picard group of the general space projective surface containing a given smooth projective curve, to the intermediate Néron–Severi group of a general hypersurface in any smooth projective variety.

DI GENNARO, V., Franco, D. (2017). Neron-Severi group of a general hypersurface. COMMUNICATIONS IN CONTEMPORARY MATHEMATICS, 19(1) [10.1142/S0219199716500048].

Neron-Severi group of a general hypersurface

Di Gennaro Vincenzo;
2017-01-01

Abstract

In this paper, we extend the well-known theorem of Lopez concerning the Picard group of the general space projective surface containing a given smooth projective curve, to the intermediate Néron–Severi group of a general hypersurface in any smooth projective variety.
2017
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore MAT/03 - GEOMETRIA
English
Noether–Lefschetz Theory; Néron–Severi group; Borel–Moore homology; monodromy representation; isolated singularities; blowing-up
DI GENNARO, V., Franco, D. (2017). Neron-Severi group of a general hypersurface. COMMUNICATIONS IN CONTEMPORARY MATHEMATICS, 19(1) [10.1142/S0219199716500048].
DI GENNARO, V; Franco, D
Articolo su rivista
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/2108/198045
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 7
  • ???jsp.display-item.citation.isi??? 3
social impact