 Intersection product of Cartier divisors (source code)

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= Intersection product of Cartier divisors
{title2=$D_1\cdots D_n\cdot[X]$}

= Intersection product
{synonym}

Successive intersection with <Cartier divisors> gives a cycle class. On an $n$-dimensional complete scheme, its degree is multilinear and depends only on numerical divisor classes; the top product with one divisor is its <self-intersection number>.

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