If I am slow to reply your emails I am probably travelling!
Here I am in Madame Tussauds in Budapest, Hungary with John Von Neumann!
Response time: I usually reply within 3–5 working
days. During conferences or travel it may take a little longer.
Contact info
email:
sotiria.mathematics@gmail.com
Office 253 Department of Mathematics, University of Patras, 2nd floor