2 papers
math.SP2026
One-Dimensional Divergence-Type Jacobi Operators Driven by The Doubling Map
Long Li, Wei Wang, Shiwen Zhang
We study one-dimensional Jacobi operators of divergence-gradient type on , with coefficients generated by the doubling map, $a_n(x)=a(2^n x \mathrm{mod…
math-ph2026
Upper and Lower Bounds for The Quantum Dynamics of One-Dimensional Divergence-Type Random Jacobi Operators
Long Li, Wei Wang, Shiwen Zhang
We study quantum transport for the discrete one-dimensional random Jacobi operator of divergence-gradient type. For strictly positive and bounded random variables, we analyze the q…