Construction of Discrete, Non-unimodular Hypergroups

نویسنده

  • Vadim A. KAIMANOVICH
چکیده

We explain how one can construct a class of discrete hypergroups which are non-unimodular. They arise as double coset hypergroups induced by the transitive action of a non-unimodular group of permutations on an innnite set. A concrete example is given in terms of the aane group of a homogeneous tree.

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تاریخ انتشار 2008