Assistant Professor
University of Massachusetts at Amherst - United States

Lecturer -- Sept 00 to Aug 02
University of Pennsylvania - United States

Lecturer -- Sept 99 to Aug 00
Yale University - United States

Doctor of Philosophy in Mathematics -- 0ct 96 to Sept 99
Supervisors: Simon Donaldson and Nigel Hitchin
University of Oxford - United Kingdom

Visiting Research Student -- Sept 97 to Sept 98
Stanford University - United States

Master in Mathematics -- Mar 95 to Jun 96
Supervisors: Alcebiades Rigas and Renato Pedrosa
State University of Campinas (UNICAMP) - Brazil

Visiting Student -- Jan 94 to Feb 94
Institute of Pure and Applied Mathematics (IMPA) - Brazil

Visiting Student -- Jan 93 to Feb 93
Institute of Pure and Applied Mathematics (IMPA) - Brazil

Bachelor in Physics -- Mar 91 to Dec 94
State University of Campinas (UNICAMP) - Brazil

Nahm transform for ALE instantons
6th International conference on Clifford Algebras and its Applications, May 02, Cookeville, USA.

Noncommutative instantons and quantum groups
AMS Eastern Section Fall Meeting, Oct 01, Williamstown, USA.

Classification and existence of doubly-periodic instantons
Lehigh University Geometry and Topology Conference, Jun 01, Bethlehem, USA.

A Fourier-Mukai approach to the spectral curves for instantons
AMS Eastern Section Fall Meeting, Nov 00, New York, USA.
Summary published at Abstracts AMS 21 (2000) p. 563.

Holomorphic bundles and spectral curves over product elliptic surfaces
3rd ALGA Meeting, Jul 99, Campinas, Brazil.

Nahm transform and spectral curves of doubly-periodic instantons
7th Oporto Meeting of Geometry, Topology and Physics, Jul 99, Oporto, Portugal.

Construction of doubly-periodic instantons
International Conference in Geometry, Jun 99, Oporto, Portugal.

Spectral curves for doubly-periodic instantons
VII Géometrie Algebrique en Liberté, Mar 99, CIRM, Marseille, France.

Nahm transform of doubly-periodic instantons
Pacific Rim Geometry Conference, Jul 98, UBC, Vancouver, Canada.

On instantons over T2 x R2
21st Brazilian Coloquium of Mathematics, Jul 97, IMPA, Rio de Janeiro, Brazil.

Understanding Noncommutative geometry
Lehigh Univ Mathematical Colloquium, Lehigh University, Sep 01.

Yang-Mills theory
Haverford/Bryn Mawr Bi-college Colloquium, Bryn Mawr College, Nov 00.

Invariant instantons on R4
Geometry seminar, University of Pennsylvania, Oct 00.

Holomorphic Nahm transform and spectral curves
Topology seminar, Yale University, Apr 00.

Nahm transform of doubly-periodic instantons
Arthur Besse seminar, Ecole Polytechnique, Mar 00.

Nahm transform of doubly-periodic instantons
Mathematical Physics seminar, University of Pennsylvania, Jan 00.

Nahm transform of doubly-periodic instantons
Geometry seminar, Brown University, Dec 99.

Nahm transform of periodic instantons
Topology seminar, Yale University, Oct 99.

Nahm transform of doubly-periodic instantons
Geometry seminar, University of Edinburgh, May 99.