Associate Professor Dr. Phan Thanh An

Institute of Mathematics
Vietnam Academy of Science and Technology
Vietnam
and
The Institute of Mathematics and Computer Sciences
University of São Paulo

18 Hoang Quoc Viet Road
10307 Hanoi
Vietnam
and
Avenida Trabalhador Sancarlense, 400 - Centro
13566-590 São Carlos, São Paulo
Brazil



E-mail: thanhan_at_math.ac.vn

Web: http://vie.math.ac.vn/~thanhan/