Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (639.072.602)
4TU Applied Mathematics Institute
Nemzeti Kutatási, Fejlesztési és Innovációs Hivatal (K 116769, KH 126853)
Article History
Received: 20 November 2018
Revised: 24 April 2019
First Online: 30 July 2019