The question now arises whether the series obtained converges .

现在出现了这么个问题：所得到的这个级数是否收敛呢？

Everything there converges and confronts everything else .

所有东西在那里集中和对质。

Iterates may be categorized into stable and unstable sets depending on whether a neighborhood under iteration converges or diverges .

根据一个受迭代影响的社区是聚合还是发散，迭代可以被归类到稳定和不稳定集。

Property 2 if , converge to and respectively , then also converges , and .

性质2如果级数,分别收敛于和,则级数也收敛,且其和为.

However , the total energy of the arch converges quite well when only the first eight modes are used in the fourier series .

然而，利用傅立叶级数的前八项模态展开，便可获得集中力所带给拱形元件及基底总能量相当好的收敛性。