Publications

Pedro J Freitas, Shmuel Friedland, Revisiting the Siegel upper half plane II, Linear Algebra Appl. 376 (2004), 45-67.
Shmuel Friedland, Pedro J Freitas, Revisiting the Siegel upper half plane I, Linear Algebra Appl. 376 (2004), 19-44.
Shmuel Friedland, Pedro J Freitas, p-metrics on GL (n,C)/U_n and their Busemann Compactifications, Linear Algebra Appl. 376 (2004), 1-18.
Revisiting the Siegel Upper Half Plane II,(with Shmuel Friedland), Preprint 01-003, SFB 343, year 2001, Univ of Bielefeld. (PS || PDF)
Revisiting the Siegel Upper Half Plane I (with Shmuel Friedland), Preprint 00-086, SFB 343, year 2000, Univ of Bielefeld. (PS || PDF)
On the Action of the Symplectic Group on the Siegel Upper Half Plane PhD Thesis, University of Illinois at Chicago, 1999, under the advising of Shmuel Friedland.
Dimensões de Espaços e Álgebras de Matrizes - Um Levantamento (Dimensions of Matrix Spaces and Algebras - A Survey), Master's thesis, University of Lisbon, 1995, under the advising of José Perdigão Dias da Silva.

Tópicos de Álgebra Superior, published in Textos de Matemática, Math Department, Univ. of Lisbon.

Polinómios, published in Textos de Matemática, Math Department, Univ. of Lisbon.