On the range of n^thorder derivations acting on commutative Banach positive squares ℓ-algebras

• Autorzy: Naoual Kouki , Mohamed Ali Toumi
• Języki publikacji: EN

Abstrakty

EN

In this paper we prove that the image of a nth order derivation on real commutative Banach ℓ-algebras with positive squares is contained in the set of nilpotent elements.

Słowa kluczowe

EN

f-algebra; almost f-algebra; Jacobson radical; nth order derivation

• Wydawca: De Gruyter Open
• Czasopismo: Topological Algebra and its Applications
• Rocznik: 2015
• Tom: 3
• Numer: 1

Daty

otrzymano

2014-01-13

zaakceptowano

2015-12-02

online

2015-12-31

Twórcy

autor

Naoual Kouki

• Département des Mathématiques, Faculté des Sciences de Bizerte, 7021,
  Zarzouna, Bizerte, Tunisie

autor

Mohamed Ali Toumi

• Département des Mathématiques, Faculté des Sciences de Bizerte, 7021,
  Zarzouna, Bizerte, Tunisie

Bibliografia

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Identyfikatory

DOI

10.1515/taa-2015-0010