3 papers
math.OC2024
Forward-backward-forward dynamics for bilevel equilibrium problem
Kanchan Mittal, Pankaj Gautam, V. Vetrivel
We introduce a forward-backward-forward (FBF) algorithm for solving bilevel equilibrium problem associated with bifunctions on a real Hilbert space. This modifies the forward-backw…
math.NA2024
Parameter identification in PDEs by the solution of monotone inclusion problems
Pankaj Gautam, Markus Grasmair
In this paper we consider the solution of monotone inverse problems using the particular example of a parameter identification problem for a semilinear parabolic PDE. For the regul…
math.OC2023
Degenerate preconditioned backward-backward splitting for inclusion problem
Pankaj Gautam, Vellaichamy Vetrivel
In this work, we introduce the notion of warped Yosida regularization and study the asymptotic behavior of the orbit of dynamical systems generated by warped Yosida regularization,…