Symmetrized strong Birkhoff–James orthogonality in C*-algebras (CROSBI ID 698560)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Arambašić, Ljiljana
engleski
Symmetrized strong Birkhoff–James orthogonality in C*-algebras
In this talk we present some results on mutual strong Birkhoff–James orthogonality in two classical C*-algebras: the C*-algebra B(H) of all bounded linear operators on a complex Hilbert space H and a commutative, possibly nonunital, C*-algebra. With the help of the induced graph it is shown that this relation alone can characterize right invertible elements. Moreover, in the case of commutative unital C*-algebras, it can detect the existence of a point with a countable local basis in the corresponding compact Hausdorff space. This is a joint work with A. Guterman, B. Kuzma, R. Rajić and S. Zhilina.
C*-algebra ; strong Birkhoff-James orthogonality ; orthograph
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Podaci o prilogu
16-16.
2020.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
2nd Zagreb Workshop on Operator Theory
predavanje
29.06.2020-30.06.2020
Zagreb, Hrvatska