Naslov
Stability of the Wigner equation - a singular case

Autori
Ilišević, Dijana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni

Skup
20th Conference of the International Linear Algebra Society (ILAS) - minisymposium Recent Developments in Non-linear Preservers

Mjesto i datum
Leuven, Belgija, 11.07.2016. - 15.07.2016

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Wigner equation, stability, singular case

Sažetak
The stability of a functional equation means that approximate solutions of the equation (i.e., mappings that approximately satisfy the equation) are close to its exact solutions. J. Chmieliński considered a functional inequality arising from the Wigner equation and proved a stability result for p \neq 1. The case p=1 is different and it is called a singular case. In this talk we present a stability result for p=1 if H is a finite dimensional complex inner product space, including a quantitative estimate of the distance between an exact and an approximate solution.

Izvorni jezik
Engleski

Znanstvena područja
Matematika

POVEZANOST RADA