Differential algebra, complex analysis and orthogonal polynomials : Jairo Charris Seminar 2007-2008, Escuela de Matemáticas, Universidad Sergio Arboleda, Bogotá, Colombia / Primitivo B. Acosta-Humánez, Francisco Marcellán, editors
Differential Galois theory of algebraic Lie-Vessiot systems / D. Blázquez-Sanz and J.J. Morales-Ruiz -- Recent trends on two variable orthogonal polynomials / L. Fernández [and others] -- On the integrability of the Riccati equation / C.A. Gomez S. -- Two discrete systems of q-orthogonal polynomials / M.E.H. Ismail -- Like-hyperbolic Bloch-Bergman classes / J. Lawrynowicz, L.F. Reséndis O., and L.M. Tovar S. -- Some words about the application of Tchebycheff systems to weak Hilbert's 16th problem / J. Tomás Lázaro -- From the index of a differential operator to the Milnor number of a singularity / D. Mond -- Integrability of dynamical systems through differential Galois theory: a practical guide / J.J. Morales-Ruiz and J.-P. Ramis -- Tournaments and parabolic almost complex structures on flag manifolds / M. Paredes and S. Pinzón