Applications of the scarcity theorem in ordered Banach algebras

被引:2
|
作者
Mouton, Sonja [1 ]
机构
[1] Univ Stellenbosch, Dept Math Sci, ZA-7602 Matieland, South Africa
关键词
ordered Banach algebra; positive element; spectrum; scarcity theorem; RANK-ONE; ELEMENTS; SPECTRUM;
D O I
10.4064/sm225-3-3
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We apply Aupetit's scarcity theorem to obtain stronger versions of many spectral-theoretical results in ordered Banach algebras in which the algebra cone has generating properties.
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页码:219 / 234
页数:16
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