On semidefinite lift-and-project of combinatorial optimization problems. - Federico Battista (2023)

Application of the Lovász-Schrijver Lift-and-Project Operator to Compact Stable Set Integer Programs. - Federico Battista; Fabrizio Rossi; Stefano Smriglio (CoRR, 2024)

Dealing with inequality constraints in large-scale semidefinite relaxations for graph coloring and maximum clique problems. - Federico Battista; Marianna De Santis (4OR, 2025)