My mathematical parent is Professor José Luis Viviente Mateu. His doctoral thesis "El invariante de Zeuhten-Segre", was directed in 1960 by Professor Pedro Abellanas (1914-1999). The tittle of the thesis presented in 1941 by Pedro Abellanas was "El problema de la curvatura íntegra en el caso de una variedad geométrica diferencial, de Hopf-Rinow, de dimensión par, completa y admitiendo una descomposición poliédrica que sea una pseudo-variedad cerrada" and was directed by Professor Tomas Rodríguez Bachiller.
I was also influenced by Professor Antonio Plans and Professor José María Montesinos.