Pages that link to "Item:Q5063655"

The following pages link to Spectra of 2×2 upper triangular operator matrices with unbounded entries (Q5063655):

Displaying 11 items.

• Characterizations of perturbations of spectra of \(2 \times 2\) upper triangular operator matrices (Q428368) (← links)
• Essential spectrum of upper triangular operator matrices (Q781722) (← links)
• The spectrum of unbounded operator matrices with non-diagonal domain (Q916983) (← links)
• The Kachurovskij spectrum of Lipschitz continuous nonlinear block operator matrices (Q2043895) (← links)
• On some essential spectra of off-diagonal block operator matrix with application (Q2143928) (← links)
• The regular spectrum of upper triangular closed operator matrices (Q2687587) (← links)
• (Q2752819) (← links)
• The decomposability for operator matrices and perturbations (Q6043146) (← links)
• The essential spectrum equalities of 2r unbounded upper triangular operator matrices (Q6122920) (← links)
• (Q6199222) (← links)
• On the symplectic self-adjointness and residual spectral emptiness of upper triangular Hamiltonian operator matrices (Q6571095) (← links)