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Property A for hypergroups

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Abstract

We define property A for locally compact hypergroups. We also define \(L^p\) versions of property A and show that they are equivalent for \(p=1\) and \(p=2\), and weaker than amenability of the hypergroup.

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Acknowledgements

The authors would like to thank the referee for helpful remarks and suggestions.

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Authors and Affiliations

  1. Department of Mathematics, University of Qom, Qom, Iran

    Seyyed Mohammad Tabatabaie & Ali Asghar Amjadi

  2. Faculty of Mathematical Sciences, Tarbiat Modares University, Tehran, Iran

    Massoud Amini

Authors
  1. Seyyed Mohammad Tabatabaie
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  2. Massoud Amini
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  3. Ali Asghar Amjadi
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Correspondence to Seyyed Mohammad Tabatabaie.

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Communicated by Anthony To-Ming Lau.

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Tabatabaie, S.M., Amini, M. & Amjadi, A.A. Property A for hypergroups. Semigroup Forum 104, 464–479 (2022). https://doi.org/10.1007/s00233-021-10245-3

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