2 papers
math.NA2024
An adaptive heavy ball method for ill-posed inverse problems
Qinian Jin, Qin Huang
In this paper we consider ill-posed inverse problems, both linear and nonlinear, by a heavy ball method in which a strongly convex regularization function is incorporated to detect…
math.NA2022
Solving Severely Ill-Posed Linear Systems with Time Discretization Based Iterative Regularization Methods
Gong Rongfang, Huang Qin
Recently, inverse problems have attracted more and more attention in computational mathematics and become increasingly important in engineering applications. After the discretizati…