You will be asked to download your documents on the web site ecandidat. The whole procedure is made on the internet, and it is useless to send paper version of your application.
The documents required include :
A list of the courses attended (and validated) during the past four years.
The corresponding report cards
A copy of the diplomas (The University may ask later an official translation to french ; see
for example the following site for more informations about official translations.
A cover letter, which gives details about the courses you would like to attend.
Decisions
If the application is successful, the student will get a confirmation letter, signed by one of the directors of the Master program. In any case, results should be available on the enrolment website.
Scholarships
The Fondation Sciences Mathématiques de Paris has a special program to fund Master studies, called Paris Graduate School of Mathematical Sciences . Application to this program is independent of the above process.