J. Faupin

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20082026

most citedMaximal speed for macroscopic particle transport in the Bose-Hubbard model

34 citations · 172 across the 29 of their papers we have counts for

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math.FA2021

Perturbed Bessel operators

Jan Dereziński, Jérémy Faupin

We study perturbed Bessel operators $L_{m^{2}} = - \partial_{x}^{2} + (m^{2} - \frac{1}{4}) \frac{1}{x ^{2}} + Q (x)$ on $L^{2}] 0, \infty [$ , where $m \in C$ and $Q$ is a complex locally integra…