The IMPA preprint system was disabled, but you can consult the publications by clicking on the series below.


The preprints are works made by IMPA's researchers and students, and other studies related to the Institution. They intend to give rapid dissemination of these works that eventually will appear in specialized periodics.

They are distributed by the following series:

Series A - Articles of researchers and PhD students of IMPA
Series B - Masters dissertations of IMPA
Series C - Doctoral thesis of IMPA
Series D - Articles of researchers from other institutions
Series E - Scientific-technological publications of IMPA's researchers