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Antônio Sá Barreto
Department of Mathematics
Purdue University
150 North University Street
West Lafayette, IN 47907-2067

Email: sabarre (at) purdue (dot) edu
Office: Math 640
Office Phone: (765) 494 1967 (Please DO NOT leave any voicemail messages. Email me instead.)
Departmental FAX: (765) 494 0548

I come from Recife, Brazil. I am Professor of Mathematics at Purdue. I teach undergraduate and graduate courses. My field of research is microlocal analysis and applications to partial differential equations, geometric scattering and spectral theory. I was a Ph.D student of Richard Melrose at MIT

Research: Here you can find some of my papers

My former Ph.D students:

Siu-Hung Tang, 1999
Lung-Hui Chen, 2007
Leonardo Marazzi, 2009
Minhea-Paul Luca, 2013
Raphael da Hora, 2013
Yiran Wang, 2015
Nicholas Stull, 2015

Teaching

Spring 2021:
MA262 Linear Algebra and Differential Equations
You can find my lecture notes and the boilercast of my lectures in Brightspace, section 500 of MA262.

Fall 2020:
MA262 Linear Algebra and Differential Equations
MA544 Real Analysis and Measure Theory

Teaching in Recent Semesters

Spring 2020:
MA261 Multivariate Calculus

Fall 2019: I was on leave at the Mathematical Sciences Research Institute, Berkeley, CA

Spring 2019:
MA166 Analytic Geometry and Calculus II
Here you can find my MA166 class notes

Fall 2018:
MA166 Analytic Geometry and Calculus II
Here you can find my MA166 class notes

Spring 2018:
MA261 Multivariate Calculus
Here you can find my Spring 2018 MA261 class notes

Spring 2017:
MA162 Plane Analytic Geometry and Calculus II
Here you can find my MA162 class notes

Fall 2016 :
MA162 Plane Analytic Geometry and Calculus II
MA693 Introduction to Fourier Integral Operators

Spring 2016:
MA262 Linear Algebra and Differential Equations

Conferences I am Currently Helping to Organize

Special Session on Nonlinear Inverse Problems-- part of the 33rd Brazilian Mathematics Colloquium, August (2021)

Recent Conferences I have Helped to Organize

Special Session on Nonlinear Inverse Problems, part of the 33rd Brazilian Mathematics Colloquium, August (2021)
March Midwestern Microlocal Meeting (2019)
Third Symposium on Spectral and Scattering Theory (2017)
May Midwestern Microlocal Meeting (2017)
May Midwestern Microlocal Meeting (2015)