On the domain of selfadjoint extension of the product of Sturm-Liouville differential operators

DOI10.1155/S0161171203008020zbMath1055.47045MaRDI QIDQ1864306

Sobhy El-Sayed Ibrahim

Publication date: 17 March 2003

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/51150

zbMATH Keywords

second-order Sturm-Liouville differential expressionssingular selfadjoint boundary conditions

Mathematics Subject Classification ID

Sturm-Liouville theory (34B24) Perturbation theory of linear operators (47A55) General theory of ordinary differential operators (47E05)

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