A Note on L-sets
Volume 94 / 2002
                    
                    
                        Colloquium Mathematicum 94 (2002), 281-284                    
                                        
                        MSC: Primary 43A46; Secondary 46L07, 22D12.                    
                                        
                        DOI: 10.4064/cm94-2-9                    
                                    
                                                Abstract
Answering a question of Pisier, posed in [10], we construct an L-set which is not a finite union of translates of free sets.
 
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            