Non-compact quantum graphs with summable matrix potentials
DOI10.1007/s00023-020-00977-3zbMath1457.81043arXiv2012.03097OpenAlexW3110879130MaRDI QIDQ2223544
Yaroslav Granovskyi, Hagen Neidhardt, Mark M. Malamud
Publication date: 29 January 2021
Published in: Annales Henri Poincaré (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2012.03097
Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Linear operators belonging to operator ideals (nuclear, (p)-summing, in the Schatten-von Neumann classes, etc.) (47B10) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Linear symmetric and selfadjoint operators (unbounded) (47B25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Spectral theory and eigenvalue problems for partial differential equations (35Pxx)
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