Deletion of Paolo Piccione

Comment: C1 is always a hard case to make in pure mathematics. But as president of the Brazilian Mathematical Society he passes #C6 and as a member of the Brazilian Academy of Sciences he passes #C3
Stance: keep
Cited policy: Wikipedia:Notability (WP:PROF)

Comment: Setting aside #C1, he passes C3 and C6
Stance: keep
Cited policy: Wikipedia:Notability (WP:PROF)

Comment: Passes rof#C1 and rof#C3 on citations
Stance: keep
Cited policy: Wikipedia:Portal (WP:P||WP:P)