On the essential spectrum of three-particle discrete Schrödinger operators with short-range potentials

DOI10.1134/S1995080221060196zbMath1467.81046OpenAlexW3179096870MaRDI QIDQ2039034

Yanyan Li

Publication date: 8 July 2021

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1995080221060196

zbMATH Keywords

eigenvaluesessential spectrumdiscrete Schrödinger operatorshort-range pair potentialsthree body Hamiltonian

Mathematics Subject Classification ID

Three-body problems (70F07) General topics in linear spectral theory for PDEs (35P05) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Random walks, random surfaces, lattice animals, etc. in equilibrium statistical mechanics (82B41)

Related Items (1)

On the number and location of eigenvalues of the two particle Schrödinger operator on a lattice

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