On the C-trace pseudospectrum in the matrix algebra

• Aymen Ammar University of Sfax
• Aref Jeribi University of Sfax
• Kamel mahfoudhi University of Sfax

Palabras clave: Pseudospectrum, condition pseudospectrum, trace pseu- dospectrum

Resumen

In this paper we discuss theoretical properties of the C-trace pseudospectrum for an
element in the matrix algebra. We also make several observations on the C-trace pseu-dospectrum.

Citas

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