cosection

名词 n.

英文释义

名词 n.
  1. The left inverse of a morphism.
    — Provided #92;mathcal#123;R#125; admits a cosection cutting out a 1-dimensional subscheme, we prove that the generating function of these Euler characteristics is equal to M(q)#123;2e(X)#125; times a polynomial of degree c#95;3(#92;mathcal#123;R#125;).

词形变化

cosections plural

词源

From co- + section.
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