Néron-Severi group
= Néron-Severi group
{c}
{title2=$\operatorname{NS}(X)$}
{wiki}
The Néron-Severi group is the quotient $\operatorname{Pic}(X)/\operatorname{Pic}^0(X)$ of the <Picard group> by line bundles algebraically equivalent to zero.
= Néron-Severi group
{c}
{title2=$\operatorname{NS}(X)$}
{wiki}
The Néron-Severi group is the quotient $\operatorname{Pic}(X)/\operatorname{Pic}^0(X)$ of the <Picard group> by line bundles algebraically equivalent to zero.