Subordinate solutions and spectral measures of canonical systems

DOI10.1007/BF01673622zbMath0967.34073MaRDI QIDQ5926414

Remling, Christian, Hassi, Seppo, Hendrik S. V. de Snoo

Publication date: 30 August 2001

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

zbMATH Keywords

canonical systemsNevanlinna functionSchrödinger operatorsspectral measuressubordinate solutions

Mathematics Subject Classification ID

Weyl theory and its generalizations for ordinary differential equations (34B20) General spectral theory of ordinary differential operators (34L05) Linear symmetric and selfadjoint operators (unbounded) (47B25) General theory of ordinary differential operators (47E05)

Related Items (9)

Spectral analysis of selfadjoint elliptic differential operators, Dirichlet-to-Neumann maps, and abstract Weyl functions ⋮ A quantitative formula for the imaginary part of a Weyl coefficient ⋮ Direct and inverse spectral theorems for a class of canonical systems with two singular endpoints ⋮ Self-adjoint extension and spectral theory of a linear relation in a Hilbert space ⋮ An alternate proof of the De Branges theorem on canonical systems ⋮ Dissipative extension theory for linear relations ⋮ Remling’s theorem on canonical systems ⋮ One-dimensional Perturbations, Asymptotic Expansions, and Spectral Gaps ⋮ Boundary-value problems for two-dimensional canonical systems

Cites Work

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