On the number of solutions of a self-adjoint system of second-order differential equations in L\(_2(0,\infty)\)

DOI10.1007/BF01077885zbMath0269.34016MaRDI QIDQ2563233

G. A. Kalyabin

Publication date: 1973

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Mathematics Subject Classification ID

Weyl theory and its generalizations for ordinary differential equations (34B20) Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of ordinary differential operators (47E05) Linear ordinary differential equations and systems (34A30) Ordinary differential operators (34L99)

Related Items (2)

On the deficiency index of the vector-valued Sturm-Liouville operator ⋮ Renormalized oscillation theory for singular linear Hamiltonian systems

Cites Work

• Discrete and continuous boundary problems
• THE NUMBER OF INTEGRABLE-SQUARE SOLUTIONS OF ORDINARY DIFFERENTIAL EQUATIONS
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