A fixed point approach to homological perturbation theory
A fixed point approach to homological perturbation theory
复制标题
同调微扰理论的不动点方法
DOI：
10.1090/s0002-9939-1991-1057939-0
复制
发表时间：
1991
影响因子：
0.8
通讯作者：
L. Lambe
中科院分区：
文献类型：
--
作者：
D. W. Barnes;L. Lambe
我们表明，经典的同调扰动理论所解决的问题可以重新表述为一个不动点问题，导致新的见解，其解决方案的性质。我们表明，在温和的条件下，该解决方案本质上是唯一的。
We show that the problem addressed by classical homological perturbation theory can be reformulated as a fixed point problem leading to new insights into the nature of its solutions. We show, under mild conditions, that the solution is essentially unique.