Francisco R. Ruiz del Portal

Ten mathematical essays on approximation in analysis and topology

Juan Ferrera, J. López Gómez, Francisco R. Ruiz del Portal · 2005 · 46 citations

Engineering, Approximation Method, Functional Analysis +3

Shape of global attractors in topological spaces

Antonio Giraldo, Manuel A. Morón, Francisco R. Ruiz del Portal et al. · Nonlinear Analysis · 2004 · 30 citations

Attractor, Topological Dynamic, Topological Spaces +1

Fixed point index of iterations of local homeomorphisms of the plane: a Conley index approach

Francisco R. Ruiz del Portal, José María Gómez de Salazar · Topology · 2002 · 24 citations

Local Homeomorphisms, Geometry, Topological Dynamic +6

Generating well-behaved utility functions for compromise programming

Manuel A. Morón, Carlos Romero, Francisco R. Ruiz del Portal · Journal of Optimization Theory and Applications · 1996 · 20 citations

Mathematical Programming, Compromise Programming, Engineering +10

Attractors with vanishing rotation number

Rafael Ortega, Francisco R. Ruiz del Portal · Journal of the European Mathematical Society · 2011 · 19 citations · Full text

Rotation Number, Topological Dynamic, Second Fixed Point +4