N. Boudi

most citedOn the invertibility of elementary operators

1 citations · 1 across the 2 of their papers we have counts for

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math.FA2013

More elementary operators that are spectrally bounded

Nadia Boudi, Martin Mathieu

We discuss some necessary and some sufficient conditions for an elementary operator $x \mapsto \sum_{i = 1}^{n} a_{i} x b_{i}$ on a Banach algebra $A$ to be spectrally bounded. In the case of…

math.FA2013★ 1 cited

On the invertibility of elementary operators

Nadia Boudi, Janko Bračič

Let $X$ be a complex Banach space and $L (X)$ be the algebra of all bounded linear operators on $X$ . For a given elementary operator $Φ$ of l…