The solution set to the nonlinear operator equation XAX = BX on Hilbert spaces

IF 0.6 4区数学 Q3 MATHEMATICS

Quaestiones Mathematicae Pub Date : 2023-11-30 DOI:10.2989/16073606.2023.2274586

Hua Wang, Jingsong Wu

引用次数: 0

Abstract

We present the representation of solution sets of the operator equation XAX = BX on Hilbert spaces by taking advantage of the invariant subspace of B, including solution sets of nonzero solutions, ...

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希尔伯特空间上非线性算子方程XAX = BX的解集

利用B的不变子空间，给出了算子方程XAX = BX在Hilbert空间上的解集的表示，包括非零解的解集，…

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Quaestiones Mathematicae 数学-数学

CiteScore

1.70

自引率

0.00%

发文量

121

审稿时长

>12 weeks

期刊介绍： Quaestiones Mathematicae is devoted to research articles from a wide range of mathematical areas. Longer expository papers of exceptional quality are also considered. Published in English, the journal receives contributions from authors around the globe and serves as an important reference source for anyone interested in mathematics.