准单位等价与广义范数resolvent收敛
谱理论
2025-03-31 v1
摘要
本文旨在简要介绍二次型准单位等价概念及其后果。特别是，我们改进了关于准单位等价传递性的估计。我们通过两种具体的例子来说明抽象设置。
关键词
引用
@article{arxiv.2503.22611,
title = {Quasi-unitary equivalence and generalised norm resolvent convergence},
author = {Olaf Post and Jan Simmer},
journal= {arXiv preprint arXiv:2503.22611},
year = {2025}
}
备注
20 pages, this is a submission of an already published article, reference list is as at time of publication