IMPA - Preprint Server

### Welcome to the Preprint System

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.

System actions:

Latest preprints:

Título / AutorNúmero / Ano
Range-relaxed criteria for the choosing Lagrange multipliers in nonstationary iterated Tikhonov method

Antonio Leitao Benar Svaiter Romana Boiger

D143/2018
On a family of gradient type projection methods for nonlinear ill-posed problems

Antonio Leitao Benar Svaiter

D142/2018
THz Generation by GHz Multiplication in Superlattices