基本释义:

长正合上同调[序]列

网络释义

1)long exact cohomology sequence,长正合上同调[序]列

2)cohomology exact sequence,上同调正合序列

3)long exact homology sequence,长正合同调[序]列

4)ρ' cohomology sequence,正合ρ'-上同调序列

5)exact homology sequence,正合同调序列

6)homology exact sequence,同调正合序列

用法和例句

This paper intends to make us understand topological structures deeply,and it takes advantage of exact homology sequence and Morse inequalities to estimate the upper bound of the rank of q-dimensional singular homology group of energy level surface(q is an arbitrary nature number).

为了加深对等能曲面的拓扑结构的了解,利用正合同调序列及Morse不等式的方法估计了等能曲面一般维数奇异同调群的秩的上界。