show/hide this revision's text 3 edited tags; edited title
show/hide this revision's text 2 edited tags
show/hide this revision's text 1

Differential forms, EDP's and Élie Cartan

Hello everybody, I would like to know about the work of Élie Cartan of PDE's that relate to the theory of foliations and differential forms.

I am interested in the subject and will be happy to receive basic references on the subject (articles) as well as explanations on the importance of the subject in mathematics today.