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Positivity improving operators and hypercontractivity

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Authors and Affiliations

  1. Department Mathematics, Chalmers University of Technology, S-41296, Göteborg, Sweden

    Christer Borell

  2. University of Göteborg, S-41296, Göteborg, Sweden

    Christer Borell

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  1. Christer Borell
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Borell, C. Positivity improving operators and hypercontractivity. Math Z 180, 225–234 (1982). https://doi.org/10.1007/BF01318906

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