Some observations and remarks on differential operators generated by first-order boundary value problems.

DOI10.1016/S0377-0427(02)00590-3zbMath1051.47037OpenAlexW1984528786MaRDI QIDQ1874157

Anthippi Poulkou, W. Norrie Everitt

Publication date: 22 May 2003

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0377-0427(02)00590-3

zbMATH Keywords

boundary value problemsspectrumfirst order differential operatorself-adjoint extensiondeficiency indices

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) General spectral theory of ordinary differential operators (34L05) Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of ordinary differential operators (47E05) Linear boundary value problems for ordinary differential equations (34B05)

Related Items

First order self-adjoint multipoint quasi-differential operators, First order selfadjoint differential operators with involution, Multipoint selfadjoint quasi-differential operators for first order

Cites Work

• Formally self-adjoint quasidifferential operators
• Kramer analytic kernels and first-order boundary value problems
• Controllability of [r-matrix quasi-differential equations]
• Differential Operators Generated by a Countable Number of Quasi-Differential Expressions on the Real Line
• Some Remarks on Linear Ordinary Quasi-Differential Expressions
• Complex symplectic geometry with applications to ordinary differential operators
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