A. EL KINANI, M. OUDADESS

Criteria of Le page Type in Involutive Banach Algebras

The Le Page inequality in Banach algebras is \parallel xy \parallel\leqa\parallel yx\parallel. We consider inequalities where a linear involution appears and has consequences on the involution itself and commutativity results.1

Anahtar Kelimeler:

Banach algebra, Commutativity, C\star-algebra, antilinear map, Spectral radius, Numerical radius.

Criteria of Le page Type in Involutive Banach Algebras

Keywords:

Banach algebra, Commutativity, C\star-algebra, antilinear map, Spectral radius, Numerical radius.,

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ISSN: 1300-0098
Yayın Aralığı: Yılda 6 Sayı
Yayıncı: TÜBİTAK

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