- 9 February 2007; 1:00 pm; Salón C-310; Francis Castro (UPR-Río Piedras); Sobre los Valores de Sumas Exponenciales.
- February 16, 2007; 1:00 pm; Salón C-310; Mariano Marcano (UPR-Río Piedras); Optimization Problems and Algorithms for Mathematical Models of Renal Systems.
- March 9, 2007; 1:00 pm; Salón C-356; Mahamadi Warma (UPR-Río Piedras); Different Domains may have the same Perron and Poisson Solutions.
- March 16, 2007; 1:00 pm; Salón C-356; ítalo Déjter (UPR-Río Piedras); Perfect Dominating Sets in Grid Graphs.
- March 23, 2007; 1:00 pm; Salón C-356; Jose La Luz (UPR-Río Piedras); Alguna invariantes algebraicas de la topologia.
- March 30 2007; 1:00 pm; Salón C-356; Dechao Zheng; Can You Hear Compact Operators from Function Theory?.
- April 13, 2007; 1:00 pm; Salón A-225; Qin Wang (Universidades de Donghua y Vanderbilt) Ideal Structure of the Roe Algebras.
- April 27, 2007; 1:00 pm; Salón C-356; Javier Luque (UPR-Río Piedras) Computación Cuántica.
- May 4, 2007; 1:00 pm; Salón A-225; Javier Luque (UPR-Río Piedras) Computación Cuántica (parte II).
- June 8, 2007; 1:00 pm; Salón C-236; Carlos Lizama (Universidad de Santiago de Chile) Algebraic Systems of Linear Operators.
- November 27, 2007; 2:00pm Anfiteatro A-211, Jerome A. Goldstein (The University of Memphis);A jaundiced view of modern science from a mathematical perspective.
Colloquia 2007
- 28 de agosto de 2007; 3:00pm Salón C-635; Richard M. Wilson (Caltech), The Frank-Wilson Inequalities and the disproof of Borsuk’s Conjecture.