Cassano, Biagio https://orcid.org/0000-0003-2720-7848
Pizzichillo, Fabio https://orcid.org/0000-0003-3996-4360
Funding for this research was provided by:
European Research Council (2014 669689 - HADE)
Ministerio de Economía y Competitividad (MTM2014-53850-P)
Ministerio de Economía y Competitividad (MTM2014-53850-P)
Eusko Jaurlaritza (BERC 2014-2017)
Ministerio de Economía y Competitividad (SEV-2013-0323)
Istituto Nazionale di Alta Matematica “Francesco Severi”
Article History
Received: 24 January 2018
Revised: 23 April 2018
Accepted: 24 April 2018
First Online: 3 May 2018