Paolo Salvatore is an Italian mathematician who works in Dipartimento di Matematica Università di Roma “Tor Vergata”. His research interests include configuration spaces of points, string topology, operads, spaces of knots, and cohomology operations. On group completion of configuration spaces of points and aspects of what later came to be called nonabelian Poincaré duality: Generalizing string topology operations from the free loop space to any bundle of homotopy monoids and enhancing it from..