Philippe Moustrou

collaborators

2 papers

math.AG2024

Constructively describing orbit spaces of finite groups by few inequalities

Philippe Moustrou, Cordian Riener, Robin Schabert

Let $G$ be a finite group acting linearly on $R^{n}$ . A celebrated Theorem of Procesi and Schwarz gives an explicit description of the orbit space $R^{n} / / G$ as a…

math.OC2023

Symmetries in polynomial optimization

Philippe Moustrou, Cordian Riener, Hugues Verdure

This chapter investigates how symmetries can be used to reduce the computational complexity in polynomial optimization problems. A focus will be specifically given on the Moment-SO…