Kawohl, Bernd http://orcid.org/0000-0003-2918-7318
Sweers, Guido http://orcid.org/0000-0003-0180-5890
Funding for this research was provided by:
Universität zu Köln
Article History
Received: 26 November 2022
Accepted: 14 March 2024
First Online: 25 April 2024
Declarations
:
: An earlier version of the manuscript is available on ArXiv and was available on the preprint server of the Institut Mittag-Leffler. The manuscript results from an original mathematical research by the authors and is not submitted to more than one journal for simultaneous consideration.