Gluing graphs and the spectral gap: a Titchmarsh–Weyl matrix-valued function approach

DOI10.4064/sm190322-4-11zbMath1480.81059OpenAlexW3022381948MaRDI QIDQ5139046

Pavel Kurasov, Serguei Naboko

Publication date: 4 December 2020

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/sm190322-4-11

zbMATH Keywords

spectral gapquantum graphsTitchmarsh-Weyl function

Mathematics Subject Classification ID

Scattering theory for PDEs (35P25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Quantum mechanics on special spaces: manifolds, fractals, graphs, lattices (81Q35)

Related Items (max. 100)

Concrete method for recovering the Euler characteristic of quantum graphs

Cites Work

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