Characterization of self-adjoint domains for differential operators with interior singular points

DOI10.1016/J.AJMSC.2014.10.002zbMath1331.47066OpenAlexW2060308387MaRDI QIDQ903357

Qiuxia Yang, Wan Yi Wang

Publication date: 5 January 2016

Published in: Arab Journal of Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ajmsc.2014.10.002

zbMATH Keywords

differential operatorsdeficiency indexinterior singular pointsreal-parameter solutionsself-adjoint domains

Mathematics Subject Classification ID

Sturm-Liouville theory (34B24) Weyl theory and its generalizations for ordinary differential equations (34B20) Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of ordinary differential operators (47E05)

Related Items (1)

Spectral analysis of Legendre type fourth-order operators on the real axis

Cites Work

• Two-interval even order differential operators in direct sum spaces
• Singular self-adjoint Sturm-Liouville problems
• Continuous spectrum and square-integrable solutions of differential operators with intermediate deficiency index
• Characterization of domains of self-adjoint ordinary differential operators
• Sturm-Liouville differential operators in direct sum spaces
• Characterization of domains of self-adjoint ordinary differential operators. II
• Differential Operators Generated by a Countable Number of Quasi-Differential Expressions on the Real Line
• Complex symplectic geometry with applications to ordinary differential operators
• On the Nature of the Spectrum of Singular Second Order Linear Differential Equations

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