2 papers
math.AP2025
Hölder Stable Recovery of the Source in Space-Time Fractional Wave Equations
Kuang Huang, Zhiyuan Li, Zhidong Zhang +1
We study the recovery of a spatially dependent source in a one-dimensional space-time fractional wave equation using boundary measurement data collected at a single endpoint. The m…
math.NA2022
Identification of potential in diffusion equations from terminal observation: analysis and discrete approximation
Zhengqi Zhang, Zhidong Zhang, Zhi Zhou
The aim of this paper is to study the recovery of a spatially dependent potential in a (sub)diffusion equation from overposed final time data. We construct a monotone operator one…