The following pages link to (Q4913474):
Displaying 4 items.
- Approximately spectrum-preserving maps (Q537719) (← links)
- Nonlinear maps preserving the minimum and surjectivity moduli (Q744124) (← links)
- Additive maps preserving the minimum and surjectivity moduli of operators (Q1024151) (← links)
- Spectral preservers and approximate spectral preservers on operator algebras (Q5965388) (← links)