arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1404.0907math.FA
收藏

希尔伯特空间中Fredholm对和链的刻画

Characterizations of Fredholm pairs and chains in Hilbert spaces

Enrico Boasso

摘要:

本文给出了希尔伯特空间的Fredholm对和链算子的特征。根据希尔伯特空间中的多元算子理论的著名思想,上述对象的特征在于Fredholm线性和有界映射。作为本文主要结果的应用,还得到了希尔伯特空间中Fredholm对和链的稳定性的直接证明.

英文摘要:

In this work characterizations of Fredholm pairs and chains of Hilbert space operators are given. Following a well-known idea of several variable operator theory in Hilbert spaces, the aforementioned objects are characterized in terms of Fredholm linear and bounded maps. Furthermore, as an application of the main results of this work, direct proofs of the stability properties of Fredholm pairs and chains in Hilbert spaces are obtained.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑