Auteur: Jacques Sauloy

Differential Galois theory is an important, fast developing area which appears more and more in graduate courses since it mixes fundamental objects from many different areas of mathematics in a stimu …

Ce manuel s’inscrit dans une serie en trois volumes, concue pour couvrir les programmes de mathematiques de la plupart des Licences scientifiques. Il complete le volume 2 en traitant certains sujets …

The roots of the modern theories of differential and $q$-difference equations go back in part to an article by George D. Birkhoff, published in 1913, dealing with the three "sister theories&quot …