The permutation group method for the dilogarithm
Georges Rhin, Carlo Viola (2005)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
We give qualitative and quantitative improvements on all the best previously known irrationality results for dilogarithms of positive rational numbers. We obtain such improvements by applying our permutation group method to the diophantine study of double integrals of rational functions related to the dilogarithm.