Friedrichs extensions for Sturm–Liouville operators with complex coefficients and their spectra

DOI10.1017/prm.2022.75OpenAlexW4309379923MaRDI QIDQ6070317

Jian Gang Qi, Jing Shao, Zhaowen Zheng

Publication date: 20 November 2023

Published in: Proceedings of the Royal Society of Edinburgh: Section A Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/prm.2022.75

zbMATH Keywords

spectrumSturm-Liouville operatorFriedrichs extensionsesquilinear formcomplex coefficient

Mathematics Subject Classification ID

Sturm-Liouville theory (34B24) Weyl theory and its generalizations for ordinary differential equations (34B20) General theory of ordinary differential operators (47E05)

Cites Work

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