基本释义:

层的上同调

网络释义

1)cohomology of sheaves,层的上同调

2)cohomology resolution of sheaf,层的上同调解

3)cohomology with ceofficients in a sheaf,层上同调

4)sheaf cohomology group,层上同调群

5)cohomology of bundle,丛的上同调

6)cohomology of a group,群的上同调

用法和例句

A detailed conclusion for a kind of Hopf surfaces Chern class is obtained,and a concrete result about dimension of sheaf cohomology group and Picard group is given.

给出一类Ｈｏｐｆ曲面陈类的一个详细计算，并对层上同调群的维数和Ｐｉｃａｒｄ群给出一个具体结