Vollmer, Andreas https://orcid.org/0000-0003-2082-3111
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (540196982)
Universitä Hamburg (Forschungsfonds Mathematik)
Universität Hamburg
Article History
Received: 20 November 2024
Accepted: 9 July 2025
First Online: 13 August 2025