Eigenfunction expansions for nondensely defined operators generated by symmetric ordinary differential expressions

DOI10.1090/S0002-9904-1973-13280-XzbMath0285.47021MaRDI QIDQ4772294

Earl A. Coddington

Publication date: 1973

Published in: Bulletin of the American Mathematical Society (Search for Journal in Brave)

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of ordinary differential operators (47E05) Ordinary differential operators (34L99) (Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces (47A70)

Related Items

Unnamed Item, Eigenfunction expansions for nondensely defined differential operators, Self-adjoint subspace extensions of nondensely defined symmetric operators, Self-adjoint problems for nondensely defined ordinary differential operators and their eigenfunction expansions

Cites Work

• Generalized resolutions of the identity for symmetric ordinary differential operators
• Selfadjoint subspace extensions of nondensely defined symmetric operators
• Differential-Boundary Operators