Seminario / Struppa
Lunedì 10 Giugno 2019, alle ore 15:15,
presso la Sala Consiglio (piano 7) , Edificio La Nave,
del Dipartimento di Matematica del Politecnico di Milano,
in Via Ponzio 31-33
Prof. DANIELE STRUPPA
"Superoscillations and approximation of generalized functions"
Abstract: This talk offers an introductory look at how superoscillatory sequences can be utilized to approximate generalized functions. After an introduction to superoscillations, I will briefly discuss how such sequences can be used to approximate tempered distributions, and will then focus on their role in the context of the theory of hyperfunctions. The talk will be based on a series of papers jointly coauthored with F.Colombo, I.Sabadini, and A.Yger.