3 papers
math.OC2025
Minimisation of Submodular Functions Using Gaussian Zeroth-Order Random Oracles
Amir Ali Farzin, Yuen-Man Pun, Philipp Braun +2
We consider the minimisation problem of submodular functions and investigate the application of a zeroth-order method to this problem. The method is based on exploiting a Gaussian…
math.OC2025
Properties of Fixed Points of Generalised Extra Gradient Methods Applied to Min-Max Problems
Amir Ali Farzin, Yuen-Man Pun, Philipp Braun +1
This paper studies properties of fixed points of generalised Extra-gradient (GEG) algorithms applied to min-max problems. We discuss connections between saddle points of the object…
eess.SY2024
Lyapunov based dynamic controller designs for reach-and-avoid problems
Lukas Lanza, Philipp Braun
Safe obstacle avoidance and target set stabilization for nonlinear systems using reactive feedback control is under consideration. Based only on local information and by considerin…