Relationships between Perturbations of a Linear Relation and Its Operator Part

Guixin Xu, Meirong Zhang and Filippo Cacace

Discrete Dynamics in Nature and Society, 2022, vol. 2022, 1-12

Abstract: In this study, we establish some relationships between perturbations of a linear relation and its operator part by constructing an operator, which is induced by two linear relations including their closedness, hermiticity, self-adjointness, various spectra, defect indices, and perturbation terms.

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnddns:9134363

DOI: 10.1155/2022/9134363

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