Pages that link to "Item:Q2097589"

The following pages link to Perturbations of spectra and property \((R)\) for upper triangular operator matrices (Q2097589):

Displaying 11 items.

• Characterizations of perturbations of spectra of \(2 \times 2\) upper triangular operator matrices (Q428368) (← links)
• On the perturbations of spectra of upper triangular operator matrices (Q937286) (← links)
• Property \((R)\) under perturbations (Q1943586) (← links)
• Property \((R)\) for functions of operators and its perturbations (Q2067224) (← links)
• The perturbation of property \((\omega)\) for anti-diagonal operator matrices and its square (Q2823366) (← links)
• Perturbation of the property\((\omega)\) for the square of operators matrices (Q2992832) (← links)
• (Q5040545) (← links)
• Property \((R)\) for upper triangular operator matrices (Q6043148) (← links)
• The upper semi-Weylness and positive nullity for operator matrices (Q6131047) (← links)
• Some spectral domain in approximate point-spectrum-preserving maps on \(\mathcal{B}(\mathcal{X})\) (Q6142197) (← links)
• The semi-Fredholmness and property (ω) for 2×2 upper triangular operator matrices (Q6622097) (← links)