Some remarks on the notions of boundary systems and boundary triple(t)s

DOI10.1002/MANA.201700417OpenAlexW2766705285WikidataQ129575141 ScholiaQ129575141MaRDI QIDQ4646975

Marcus Waurick, Sven-Ake Wegner

Publication date: 3 January 2019

Published in: Mathematische Nachrichten (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1710.10823

zbMATH Keywords

extension problemdeficiency indexboundary tripletboundary tripleboundary system

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25) Boundary value problems for linear higher-order PDEs (35G15)

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