3 feb 2017 -- 14:00
Aula 8, DiMaI "U. Dini", Università di Firenze
Abstract.
Waring problem is about additive decompositions of homogeneous polynomials. I am interested in understanding when such decomposition is unique, this is called a canonical form. The problem of canonical forms is related to the existence of Cremona transformation associated to linear sytstem with assigned double points. I will briefly report on the state of the art and give the main ideas that led us to classify all such polynomials. This is a joint work with F. Galuppi.