On quasipositive elements in ordered Banach algebras
Studia Mathematica, Tome 129 (1998) no. 1, pp. 59-65

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

Let a real Banach algebra A with unit be ordered by an algebra cone K. We study the elements a ∈ A with exp(ta) ∈ K, t≥ 0.
DOI : 10.4064/sm-129-1-59-65

Gerd Herzog 1 ;  1

1
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Gerd Herzog;  . On quasipositive elements in ordered Banach algebras. Studia Mathematica, Tome 129 (1998) no. 1, pp. 59-65. doi: 10.4064/sm-129-1-59-65

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