I would like to draw your attention to a forthcoming open call for positions in the new PhD program in Mathematics at the University of Torino, Italy. The call is expected to start on June 6th, 2023 and to end by July 7th, 2023. There will be about 7 positions with fellowship and one of them is specifically reserved for candidates with a foreign master degree. It is possible to have joint supervision with a partner university (cotutelle).
A presentation of the new PhD program in Mathematics of the University of Torino is shown here. In particular, see this link for a list of research topics, with corresponding possible supervisors.
Information about admission will be published here. See also this page of UniTo about PhD.
The starting date of the PhD program is November 1st, 2023. The interviews for the selection of candidates will take place in the second half of July, and can be carried out online. The outcome of the selection will be published at the beginning of August.
Notice that candidates can obtain their Master degree by the starting date of the PhD Program (and not by the expiry date of the call).