Articles

• On Vector Fields in C3 without a Separatrix

  J. Olivares Vázquez

  13

  • PDF (Spanish)
• Erratum

  Christian Léger

  35

  • PDF (Spanish)
• Best Approximants for Bounded Functions and the Lattice Operations

  M.S. Roversi, J.P. Prolla, A.O. Chiacchio

  39

  • PDF (Spanish)
• A Geometric Proof of the Perron-Frobenius Theorem

  R. Trias Ujué, Alberto Borobia

  57

  • PDF (Spanish)
• Conos de luz

  Javier Lafuente López

  65

  • PDF (Spanish)
• Exact Controllability of a Pluridimensional Coupled Problem

  Serge Nicaise

  91

  • PDF (Spanish)
• On a Quasi-Variational Inequality Arising in Semiconductor Theory

  José Francisco Rodrigues

  137

  • PDF (Spanish)