Do, Hoang-Son
Vu, Duc-Viet
Funding for this research was provided by:
International Centre for Research and Postgraduate Training in Mathematics (ICRTM), Vietnam (ICRTM01_2023.01)
Deutsche Forschungsgemeinschaft (500055552)
ANR-DFG grant QuaSiDy (ANR-21-CE40-0016)
Article History
Received: 3 June 2024
Accepted: 11 September 2025
First Online: 24 September 2025
Declarations
:
: The authors declare that there is no conflict of interest.
: Not applicable.