The Stein–Weiss theorem for the ergodic Hilbert transform
Tom 165 / 2004
                    
                    
                        Studia Mathematica 165 (2004), 61-71                    
                                        
                        MSC: 28D10, 42A50.                    
                                        
                        DOI: 10.4064/sm165-1-5                    
                                    
                                                Streszczenie
The Stein–Weiss theorem that the distribution function of the Hilbert transform of the characteristic function of $E$ depends only on the measure of $E$ is generalized for the ergodic Hilbert transform in the case of a one-parameter flow of measure-preserving transformations on a $\sigma $-finite measure space.
 
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            