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Spectral theory in ordered Banach algebras

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We give a survey of the development of the spectral theory in ordered Banach algebras; from its roots in operator theory to the modern abstract context.

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Authors and Affiliations

  1. Department of Mathematical Sciences, Stellenbosch University, Private Bag X1, Matieland, 7602, South Africa

    Sonja Mouton

  2. Department of Mathematics, University of Johannesburg, P. O. Box 524, Auckland Park, 2006, South Africa

    Heinrich Raubenheimer

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  1. Sonja Mouton
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  2. Heinrich Raubenheimer
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Correspondence to Sonja Mouton.

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Mouton, S., Raubenheimer, H. Spectral theory in ordered Banach algebras. Positivity 21, 755–786 (2017). https://doi.org/10.1007/s11117-016-0440-2

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