Freire owes his mathematical education to the Instituto de Matemática Pura

e Aplicada (IMPA, Rio de Janeiro, Brazil), where he worked in dynamical systems under the

direction of Ricardo Mańé (from 1978 to 1982). From 1982 to 1987 he was a graduate student

at Princeton University and the University of California, San Diego. His Ph.D. (Princeton 1988)

was awarded for a thesis on the Martin boundary (positive harmonic functions)

of manifolds of non-positive curvature, written under the direction of Shing-Tung Yau.

From 1988 to 1991 he was Szegö Assistant Professor at Stanford University. Freire joined the

UTK faculty in August of 1991, and was promoted to Associate Professor

in June of 1995. He has held visiting positions at Warwick University (Spring 1990), the

ETH Zurich (Winter/Spring 1993), the University of Bonn (Fall 1996) and the

Max Planck Institute for Gravitational Physics in Potsdam (Spring 2007). His research

was supported from 1994 to 2001 by grants from the National Science Foundation

(Geometric Analysis program). From September 2002 to August 2004, Freire served as program director in the

Division of Mathematical Sciences of the National Science Foundation (Arlington, VA.)

At UTK, Freire has served on the Faculty Senate (2015-2017) and as Mathematics Graduate Asssociate Head (2019-2022)

Public CV (February 2022)

Summary and context of research publications (2012)

Arxiv.org page