I defended my PhD Thesis at the Graz University of Technology in May 2023. And I have been a CICMA postdoc of  the Montreal number theory group since Sep 2023.

Emails: 1）yangdao2 [AT] W [dot] com,         where W is the integer such that W+1 is the three digit Mersenne prime. 

              2） "initial of my given name"+"my surname" [AT] msri [dot] org

Attention: for  journal referee requests or other stuffs,   please send them to one of the above two email addresses.  Please do not send  such requests to  the following email address, since I check this  email account infrequently and I will no longer be able to access this account after June 1, 2024.

Not recommended:  yang@tugraz.at