Skerritt, Paul http://orcid.org/0000-0002-8230-0781
Funding for this research was provided by:
Leverhulme Trust (2014-112)
Institute of Mathematics and its Applications
Article History
Received: 12 February 2018
Revised: 24 March 2019
Accepted: 4 September 2019
First Online: 13 September 2019