Showing 2026Show all
3 papers · 1 filter
math.NA2026
Error Analysis of the Inverse Conductivity Problem with Scattered Measurements
Bangti Jin, Qimeng Quan, Wenlong Zhang
In this work, we investigate the inverse problem of recovering the conductivity coefficient in an elliptic equation from noisy measurements collected at finitely many deterministic…
math.NA2026
A monotone iterative reconstruction method for an inverse drift problem in a two-dimensional parabolic equation
Liuying Zhang, Wenlong Zhang, Zhidong Zhang
We study an inverse drift problem for a two-dimensional parabolic equation on the unit square with mixed boundary conditions, where the drift coefficient is recovered from terminal…
math.AP2026
Inverse source problem for the parabolic equation with sparse moving observations
Qiling Gu, Wenlong Zhang, Zhidong Zhang
This paper considers the inverse problem of identifying the source term of parabolic equations from sparse boundary measurements. We used data from moving sensors to locate the unk…