Generalized bicircular projections via the operator equation $\alpha X^2AY^2+\beta XAY+A=0$ (CROSBI ID 146280)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Ilišević, Dijana
engleski
Generalized bicircular projections via the operator equation $\alpha X^2AY^2+\beta XAY+A=0$
The operator equation $\alpha X^2AY^2+\beta XAY+A=0$ is used to determine the structure of a projection $P$ such that for some complex unit $\lambda \neq 1$ the mapping $P+\lambda(I-P)$ is $A \mapsto UAV, $ $A \mapsto UA^*V, $ or $A \mapsto UA^tV$ for some fixed operators $U, V.$ Some applications of these results are also given.
Generalized bicircular projections ; izometries ; preserving mappings
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o izdanju
429 (8-9)
2008.
2025-2029
objavljeno
0024-3795
1873-1856
10.1016/j.laa.2008.05.035