My picture, and a short biography,  is here
Publications 
MathComics

Work and Contact Information

Professor at IMPA (Computer Graphics),
Head of the Department for Computer Activities at IMPA
Coordinator of VISGRAF Project

Address:
Instituto de Matemática Pura e Aplicada, IMPA
Estrada Dona Castorina, 110
22.460-320, Rio de Janeiro, RJ
Brazil

e-mail: jonas@impa.br 
Phone: 55/21/529.5281
Fax: 55/21/529.5067

Personal Interests

Computer Graphics, Vision and Image Processing;
Information technology
Distance learning. 

Interesting Sites

Numerical Recipes On-line
Comments/Reviews on Numerical Recipes
Surface approximation and Multiresolution Modeling
Signal Compression Links

[Visgraf Lab | IMPA]