About this article
Published Online: May 31, 2022
Page range: 77 - 88
Received: Jan 20, 2021
Accepted: Dec 23, 2021
DOI: https://doi.org/10.2478/udt-2022-0001
Keywords
© 2022 Anastasios Stylianou, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Stylianou, Anastasios
Institute of Mathematics, University of WarwickCoventry