The optimal spectral gap for regular and disordered harmonic networks of oscillators
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Publication:2056411
DOI10.1016/j.jfa.2021.109286zbMath1490.82015arXiv2009.06572OpenAlexW3209929512MaRDI QIDQ2056411
Simon Becker, Angeliki Menegaki
Publication date: 2 December 2021
Published in: Journal of Functional Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2009.06572
Fokker-Planck equationSchrödinger operatorsspectral gapharmonic chain of oscillatorsnon-Hermitian perturbation
Interacting particle systems in time-dependent statistical mechanics (82C22) Eigenvalues, singular values, and eigenvectors (15A18) Jacobi (tridiagonal) operators (matrices) and generalizations (47B36)
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