Explicit Hilbert space representations of Schrödinger states: Definitions and properties of Stieltjes–Tchebycheff orbitals

DOI10.1063/1.525725zbMath0518.47002OpenAlexW2072487775MaRDI QIDQ3667449

P. W. Langhoff, M. R. Hermann

Publication date: 1983

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.525725

zbMATH Keywords

discrete and continuum Schrödinger states of self-adjoint operatorsmoment-theory approximations to spectral densitiesrecursive Lanczos and orthogonal- polynomial methodsSchrödinger eigenstates of finite normStieltjes-Tchebycheff orbital approximations

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) General theory of partial differential operators (47F05) Renormalization group methods applied to problems in quantum field theory (81T17) Scattering theory of linear operators (47A40)

Cites Work

• Error Bounds in Equilibrium Statistical Mechanics
• The Classical Moment Problem and the Calculation of Thermal Averages

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