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单词 Very ample divisor
释义

Very ample divisor

英语百科

Ample line bundle

(重定向自Very ample divisor)

In algebraic geometry, a very ample line bundle is one with enough global sections to set up an embedding of its base variety or manifold M into projective space. An ample line bundle is one such that some positive power is very ample. Globally generated sheaves are those with enough sections to define a morphism to projective space.

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更新时间:2025/6/19 23:55:37