In November 2011, I had the wonderful opportunity to give a conference at the 25th Convegno Nazionale “Incontri con la Matematica” organized by Bruno d’Amore, Martha Isabel Fandiño and Silvia Sbaragli in Castel San Peitro, near Bologna.
In November 2011, I had the wonderful opportunity to give a conference at the 25th Convegno Nazionale “Incontri con la Matematica” organized by Bruno d’Amore, Martha Isabel Fandiño and Silvia Sbaragli in Castel San Peitro, near Bologna.