A call for applications for 7 PhD student fellowships in Computational Methods and Mathematical Models for the Sciences and Finance has now been issued by the Scuola Normale Superiore, see
https://www.sns.it/en/admissions/phd/how-to-apply-for-the-phd-courses for application instructions.
The first deadline is February 27 (Spring session), the second one is August 27 (Autumn session).