Advanced courses of mathematical analysis IV proceedings of the fourth International School in memory of Professor Antonio Aizpuru Tomás, Jerez de la Frontera, Spain, 8-12 September 2009 - Pérez-Fernández, F. Javier (Francisco Javier); Rambla-Barreno, Fernando; Aizpuru-Tomás, A. (World Scientific, 2012)