ON J-SYMMETRIC QUASI-DIFFERENTIAL EXPRESSIONS WITH MATRIX-VALUED COEFFICIENTS

DOI10.1080/16073606.1986.9631600zbMath0615.34022OpenAlexW2163383879MaRDI QIDQ4724092

Hilbert Frentzen

Publication date: 1986

Published in: Quaestiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/16073606.1986.9631600

zbMATH Keywords

Green's formulalimit-point conditionquasi-differential expressionsJ-symmetric operators in Hilbert space

Mathematics Subject Classification ID

General theory of ordinary differential operators (47E05) Ordinary differential operators (34L99)

Related Items (6)

On the commutativity of certain quasi-differential expressions II ⋮ Boundary conditions for general ordinary differential operators and their adjoints ⋮ Singular non-selfadjoint differential operators ⋮ LIMIT-POINT CRITERIA FOR SYMMETRIC AND J-SYMMETRIC QUASI-DIFFERENTIAL EXPRESSIONS OF EVEN ORDER WITH A POSITIVE DEFINITE LEADING COEFFICIENT ⋮ SOME REMARKS ON QUASI-DIFFERENTIAL EXPRESSIONS WITH MATRIX-VALUED COEFFICIENTS ⋮ Nonself-adjoint differential operators in direct sum spaces

Cites Work

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• Formally self-adjoint quasidifferential operators
• Limit Point Criteria for Differential Equations

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