On Roberts orthogonality in C*-algebras (CROSBI ID 698566)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Arambašić, Ljiljana
engleski
On Roberts orthogonality in C*-algebras
We say that the elements x and y of a complex normed space X are Roberts orthogonal if the norm of x + λy is the same as the norm of x − λy for all complex numbers λ. Let A be a unital C*- algebra with the unit e. In this talk we present results which characterize Roberts orthogonality of the unit e and an arbitrary element a of A. This is a joint work with Tomislav Berić and Rajna Rajić.
Roberts orthogonality ; Davis-Wielandt shell ; C*-algebra
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Podaci o prilogu
5-5.
2018.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
Preserver Weekend in Szeged
pozvano predavanje
12.04.2018-14.04.2018
Szeged, Mađarska