An expression of spectral radius via Aluthge transformation

78 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Aluthge Transforms of Complex Symmetric Operators (2008, unknown): “This transformation arose in the study of hyponormal operators [1] and has since been studied in many different contexts [3, 4, 5, 6, 8, 9, 10, 32].”
On upper and lower bounds of the numerical radius and an equality condition (2007, background): “This was first considered by [7] and [10], independently.”