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cond-mat.dis-nn2026
Anderson localization in periodic elastic systems with random perturbations
Xin Feng, Peijun Li, Wei Wu
This paper investigates Anderson localization in subwavelength elastic periodic systems with random perturbations. For the unperturbed system, we use layer potential techniques to…
math.AP2026
An inverse random source problem for the fractional Helmholtz equation
Peijun Li, Zhenqian Li
This paper investigates an inverse random source problem for the stochastic fractional Helmholtz equation. The source is modeled as a centered, complex-valued, microlocally isotrop…