On the similarity of boundary triples for dual pairs

Mathematische Nachrichten 2026 Open access

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Authors: Rytis Juršėnas
DOI: 10.1002/mana.70118
Cited by: 0
References: 24

Abstract

Abstract The Weyl family of a dual pair of operators in a Krein space determines a minimal boundary triple uniquely up to similarity; if , a necessary and sufficient condition in order that the similarity should be unitary is given.

Fields of Study & Subjects

Spectral Theory in Mathematical Physics Holomorphic and Operator Theory Advanced Operator Algebra Research

Publication details

Journal / source
Mathematische Nachrichten
Volume
299
Issue
4
Pages
919–931
Publication date
26 February 2026
Language
EN